{"title":"AW11 MR2 Drivetrain Parts | 1984–1989","description":"\u003cp\u003eBrowse \u003cstrong\u003edrivetrain parts for 1984–1989 AW11 MR2\u003c\/strong\u003e models, selected from Preserve Rad’s vehicle catalog. Use this collection to plan restoration, maintenance or upgrades, then review each part’s specific fitment before ordering.\u003c\/p\u003e\u003ch2\u003eIdentify the drivetrain before ordering\u003c\/h2\u003e\u003cp\u003eThe AW11 collection uses the 1984–1989 chassis\/production range; market-specific model years and naturally aspirated or supercharged applications differ. Confirm the engine, transmission, clutch or torque-converter application, axle and differential, and transfer case where fitted. Swapped components must be matched to their own specifications.\u003c\/p\u003e\u003cp\u003eA collection groups related applications; every part shown is not suitable for every vehicle in the range. For help with a build-date split, conversion or uncertain application, \u003ca href=\"\/pages\/fitment-help\"\u003esend us your vehicle details and photos\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/1984-1989-toyota-mr2-aw11-mk1-parts\"\u003eShop all 1984–1989 AW11 MR2 parts\u003c\/a\u003e · \u003ca href=\"\/pages\/guides\"\u003eExplore Toyota fitment guides\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eRestoration planning guides\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/blogs\/guides\/aw11-mr2-restoration-maintenance-planning\"\u003eAW11 MR2 Restoration \u0026amp; Maintenance Planning Checklist\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","products":[{"product_id":"arp-toyota-4age-4agze-flywheel-bolt-kit-ae86-aw11-mr2","title":"ARP Flywheel Bolt Kit | 4A-GE \/ 4A-GZE (AE86 Corolla \/ AW11 MR2 \/ AE92 Corolla)","description":"\u003ch2\u003eARP Flywheel Bolt Kit\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor 1983–1987 Toyota Corolla AE86, 1984–1989 Toyota MR2 AW11, and 1987–1991 Toyota Corolla AE92 coupe equipped with 4A-GE \/ 4A-GZE engines and manual-transmission flywheels.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eARP 4A-GE \/ 4A-GZE Flywheel Bolt Kit\u003c\/strong\u003e is a high-strength fastener set for 1983–1987 JDM Toyota Corolla AE86, 1985–1987 U.S.-Market Corolla Sport GT-S, 1984–1989 Toyota MR2 AW11, and 1987–1991 JDM Toyota Corolla AE92 coupes and 1988–1991 U.S.-Market Corolla GT-S AE92 coupe manual-flywheel applications. Factory AE86 fitment is for the \u003cstrong\u003e4A-GE\u003c\/strong\u003e; supported MR2 applications use either the naturally aspirated \u003cstrong\u003e4A-GE\u003c\/strong\u003e or supercharged \u003cstrong\u003e4A-GZE\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eForged from heat-treated 8740 chrome-moly steel, the eight fasteners replace the crankshaft-to-flywheel bolts during clutch service, flywheel replacement, or engine rebuilding. Their low-profile 12-point heads and larger-than-stock shanks provide a strong, precisely registered flywheel connection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete eight-bolt set\u003c\/strong\u003e for Toyota 4AG manual flywheels\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eForged 8740 chrome-moly steel construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eHeat-treated before thread rolling and final machining\u003c\/li\u003e\n\u003cli\u003eLow-profile 12-point bolt heads\u003c\/li\u003e\n\u003cli\u003eLarger-than-stock shanks for strength and flywheel registration\u003c\/li\u003e\n\u003cli\u003eM10 x 1.25 thread size\u003c\/li\u003e\n\u003cli\u003e1.050-inch underhead length and black oxide finish\u003c\/li\u003e\n\u003cli\u003eManufactured in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAll applications require a manual-transmission flywheel.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eToyota Corolla — AE86\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1983–1987:\u003c\/strong\u003e Trueno (JDM) \/ 4A-GE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1983–1987:\u003c\/strong\u003e Levin (JDM) \/ 4A-GE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1985–1987:\u003c\/strong\u003e GT-S (U.S.-Market) \/ 4A-GE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eToyota MR2 — AW11 \/ MK1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1984–1989:\u003c\/strong\u003e JDM \/ 4A-GE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1985–1989:\u003c\/strong\u003e U.S.-Market \/ 4A-GE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1986–1989:\u003c\/strong\u003e JDM Supercharged \/ 4A-GZE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1988–1989:\u003c\/strong\u003e U.S.-Market Supercharged \/ 4A-GZE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eToyota Corolla \/ Sprinter — AE92 — Coupe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1987–1991:\u003c\/strong\u003e Corolla Levin \/ Sprinter Trueno (JDM) \/ 4A-GE 16V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1987–1991:\u003c\/strong\u003e Corolla Levin \/ Sprinter Trueno GT-Z (JDM) \/ 4A-GZE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1988–1991:\u003c\/strong\u003e GT-S coupe (U.S.-Market) \/ 4A-GE 16V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual-transmission flywheels only.\u003c\/strong\u003e Does not replace automatic-transmission flexplate bolts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory AE86 applications require the 4A-GE.\u003c\/strong\u003e The factory 4A-C-powered SR5 flywheel is not covered.\u003c\/li\u003e\n\u003cli\u003eFactory AE86 models were not equipped with the 4A-GZE; suitability for a swapped 4A-GZE engine depends on its fitted manual flywheel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMR2 4A-GZE:\u003c\/strong\u003e JDM Supercharged models began in 1986; U.S.-Market Supercharged models began in 1988.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNot for AE92 SR5 4A-F \/ 4A-FE flywheels.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSpecialty aftermarket flywheels can require different bolt specifications.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWasherless design; flywheel bolt holes require clearance for the larger under-head radius.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e ARP\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Flywheel Bolt Kit\u003cbr\u003e\u003cstrong\u003eEngine Family:\u003c\/strong\u003e Toyota 4AG\u003cbr\u003e\u003cstrong\u003eEngine Applications:\u003c\/strong\u003e 4A-GE \/ 4A-GZE\u003cbr\u003e\u003cstrong\u003eThread Size:\u003c\/strong\u003e M10 x 1.25\u003cbr\u003e\u003cstrong\u003eUnderhead Length:\u003c\/strong\u003e 1.050 in.\u003cbr\u003e\u003cstrong\u003eHead Style:\u003c\/strong\u003e 12-Point\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e 8740 Chrome-Moly Steel\u003cbr\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Oxide\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e 8 Bolts\u003cbr\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Manual Flywheel\u003cbr\u003e\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e USA\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAE86 Flywheel Upgrade\u003c\/h2\u003e\n\u003cp\u003eFor an AE86 4A-GE flywheel upgrade, the \u003ca href=\"https:\/\/preserverad.com\/products\/fidanza-lightweight-aluminum-flywheel-toyota-ae86-4age\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eAE86 Fidanza Lightweight Aluminum Flywheel\u003c\/strong\u003e\u003c\/a\u003e is an optional, separately sold 200 mm flywheel option. Specialty aftermarket flywheels may have different fastener requirements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e(8)\u003c\/strong\u003e ARP Flywheel Bolts\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":52997865832757,"sku":"450","price":34.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6005\/8421\/files\/1logos_1_-Recovered_b57e4ac1-36d9-4a34-97bc-b69f528e8937.png?v=1790108203"},{"product_id":"aisin-clutch-slave-cylinder-1985-1989-toyota-mr2-aw11-4age","title":"AW11 AISIN Clutch Slave Cylinder | 4A-GE (1985-89 MR2)","description":"\u003ch2\u003eAISIN Clutch Slave Cylinder\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor 1985–1989 U.S.-Market Toyota MR2 AW11 with 4A-GE and manual transmission\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe AISIN clutch slave cylinder converts hydraulic pressure into movement at the \u003cstrong\u003eclutch release fork\u003c\/strong\u003e. It replaces a leaking or worn cylinder while retaining the MR2's original supply-line and remote-bleeder arrangement.\u003c\/p\u003e\n\u003cp\u003eAISIN manufactures its clutch hydraulics in \u003cstrong\u003eOE production plants\u003c\/strong\u003e to original-equipment standards. This is a new AISIN-branded replacement for the naturally aspirated five-speed application.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast-iron body\u003c\/strong\u003e with vehicle-specific mounting geometry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-bolt mounting\u003c\/strong\u003e for direct installation on the transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRubber sealing components\u003c\/strong\u003e and a protective pushrod boot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePushrod included\u003c\/strong\u003e with the cylinder assembly\u003c\/li\u003e\n\u003cli\u003eSeparate connections for the \u003cstrong\u003eclutch supply line and remote bleeder tube\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAll applications require:\u003c\/strong\u003e naturally aspirated \u003cstrong\u003e4A-GE\u003c\/strong\u003e and a \u003cstrong\u003eC-series five-speed manual transmission\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eToyota MR2 (AW11 \/ MK1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e1985–1989 U.S.-Market\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDoes not fit supercharged 4A-GZE models with the E51 transmission or automatic-transmission models.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eEngine or transmission conversions require matching the installed gearbox and clutch hydraulics rather than relying on chassis year alone.\u003c\/li\u003e\n\u003cli\u003eDamaged or corroded hydraulic lines, bleeder components and mounting hardware require separate repair or replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e AISIN\u003cbr\u003e\n\n\n\u003cstrong\u003eComponent:\u003c\/strong\u003e External clutch slave cylinder\u003cbr\u003e\n\n\n\u003cstrong\u003eBore diameter:\u003c\/strong\u003e 0.81 inch\u003cbr\u003e\n\n\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e(1) Clutch slave cylinder assembly with pushrod and boot\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e brake fluid, hydraulic lines, remote bleeder assembly or mounting bolts.\u003c\/p\u003e","brand":"AISIN","offers":[{"title":"Default Title","offer_id":67621288378677,"sku":"1250","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6005\/8421\/files\/aw11-aisin-clutch-slave-cylinder-01.png?v=1792550847"},{"product_id":"nachi-clutch-release-bearing-1985-1989-toyota-mr2-aw11-4age","title":"Nachi Self-Aligning Clutch Release Bearing | 4A-GE (1984-89 MR2)","description":"\u003ch2\u003eNachi Self-Aligning Clutch Release Bearing\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor 1984–1989 Toyota MR2 AW11 equipped with naturally aspirated 4A-GE engines and five-speed manual transmissions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNachi was an original-equipment clutch release-bearing supplier for the naturally aspirated AW11 MR2.\u003c\/strong\u003e This self-aligning bearing and hub assembly transfers force from the release fork to the rotating clutch during disengagement. It fits the original naturally aspirated AW11 clutch-release arrangement.\u003c\/p\u003e\n\u003cp\u003eThe assembly is sold separately from a complete clutch kit.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-aligning design\u003c\/strong\u003e for the matching factory clutch-release arrangement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined bearing and release hub\u003c\/strong\u003e supplied as one assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed, permanently lubricated bearing\u003c\/strong\u003e requires no internal greasing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside fork-guide interface\u003c\/strong\u003e with a 33 mm bore and 70.15 mm boundary span.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eToyota MR2 — AW11 \/ MK1 — Naturally Aspirated 4A-GE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1984–1989:\u003c\/strong\u003e JDM \/ Five-speed manual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1985–1989:\u003c\/strong\u003e U.S.-Market \/ Five-speed manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDoes not fit factory supercharged 4A-GZE release assemblies or automatic transmissions.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eEngine\/transmission conversions and altered clutch-release geometry require identification of the fitted bearing, hub and fork; factory vehicle dates alone do not establish fitment.\u003c\/li\u003e\n\u003cli\u003eThe bearing and hub are serviced together.\u003c\/li\u003e\n\u003cli\u003eFor 4A-GE flywheel work, the separately sold \u003ca href=\"https:\/\/preserverad.com\/products\/arp-toyota-4age-4agze-flywheel-bolt-kit-ae86-aw11-mr2\"\u003e\u003cstrong\u003eARP Flywheel Bolt Kit\u003c\/strong\u003e\u003c\/a\u003e is an optional high-strength fastener upgrade. It is not included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Nachi\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Clutch release bearing and hub assembly\u003cbr\u003e\u003cstrong\u003eNominal Bore:\u003c\/strong\u003e 33 mm\u003cbr\u003e\u003cstrong\u003eFork-Guide Boundary Span:\u003c\/strong\u003e 70.15 mm\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e(1)\u003c\/strong\u003e Clutch release bearing and hub assembly\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nachi","offers":[{"title":"Default Title","offer_id":67622434603317,"sku":"1258","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6005\/8421\/files\/aw11-nachi-clutch-release-bearing-01.png?v=1792550847"},{"product_id":"aisin-clutch-kit-toyota-mr2-aw11-4age-na-212mm","title":"AISIN Stock Replacement Clutch Kit | 4A-GE, 212 mm (1985-89 MR2)","description":"\u003ch2\u003eAISIN Stock Replacement Clutch Kit\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor 1985–1989 Toyota MR2 AW11 equipped with naturally aspirated 4A-GE engines, manual transmissions and the matching 212 mm clutch system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis AISIN clutch kit renews the friction and release components of the \u003cstrong\u003elater 212 mm clutch system\u003c\/strong\u003e in naturally aspirated U.S.-Market 1985–1989 Toyota MR2 AW11 models from 06\/1985 production. The organic sprung disc and diaphragm pressure plate provide a conventional stock-replacement clutch arrangement for road use.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eclutch disc, pressure plate and flywheel must form a matching system\u003c\/strong\u003e. Early cars originally fitted with a 200 mm clutch require a matched conversion; changing the disc alone does not establish fitment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganic friction disc\u003c\/strong\u003e for stock-replacement service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprung hub\u003c\/strong\u003e helps damp torsional vibration through the driveline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiaphragm pressure plate\u003c\/strong\u003e supplied with the matching clutch disc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelease bearing included\u003c\/strong\u003e for clutch-release operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment tool included\u003c\/strong\u003e for centering the disc during assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eToyota MR2 — AW11 \/ MK1\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e1985–1989:\u003c\/strong\u003e From 06\/1985 production \/ U.S.-Market \/ Naturally aspirated 4A-GE \/ Manual \/ Matching later 212 mm clutch and flywheel system\u003c\/li\u003e\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDoes not fit the original early 200 mm clutch\/flywheel combination, factory supercharged 4A-GZE \/ E51 applications or automatic transmissions.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModified cars require a matching flywheel, clutch and release arrangement.\u003c\/strong\u003e A model year or transmission code alone does not establish fitment after a conversion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis transaxle application does not use a pilot bearing.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eA new side-gear-shaft snap ring is required only if that shaft is extracted; it is not a universal clutch-kit installation item.\u003c\/li\u003e\n\u003cli\u003eThe flywheel and mounting bolts are not included. The \u003ca href=\"https:\/\/preserverad.com\/products\/arp-toyota-4age-4agze-flywheel-bolt-kit-ae86-aw11-mr2\" target=\"_blank\"\u003e\u003cstrong\u003eARP 4A-GE Flywheel Bolt Kit\u003c\/strong\u003e\u003c\/a\u003e is an optional fastener upgrade when servicing the flywheel; it is not required with every clutch replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e AISIN\u003cbr\u003e\n\n\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Stock replacement clutch kit\u003cbr\u003e\n\n\n\u003cstrong\u003eClutch Disc Diameter:\u003c\/strong\u003e 212 mm\u003cbr\u003e\n\n\n\u003cstrong\u003eInput Spline Count:\u003c\/strong\u003e 21\u003cbr\u003e\n\n\n\u003cstrong\u003eDisc Construction:\u003c\/strong\u003e Organic friction material with sprung hub\u003cbr\u003e\n\n\n\u003cstrong\u003ePressure Plate Type:\u003c\/strong\u003e Diaphragm\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Clutch cover \/ pressure plate assembly\u003c\/li\u003e\n\u003cli\u003e(1) Clutch disc\u003c\/li\u003e\n\u003cli\u003e(1) Release bearing\u003c\/li\u003e\n\u003cli\u003e(1) Clutch alignment tool\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AISIN","offers":[{"title":"Default Title","offer_id":67623449690421,"sku":"1263","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6005\/8421\/files\/aw11-aisin-clutch-kit-01.png?v=1792550872"},{"product_id":"exedy-stage-1-organic-clutch-kit-1988-1989-toyota-mr2-aw11-supercharged","title":"EXEDY Stage 1 Organic Clutch Kit | 4A-GZE, 225 mm (1988-89 MR2 \/ 1987-90 Corolla)","description":"\u003ch2\u003eEXEDY Stage 1 Organic Clutch Kit\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor 1988–1989 Toyota MR2 AW11 and 1987–1990 Toyota Corolla AE92 coupe equipped with 4A-GZE engines, manual transmissions and the original 224\/225 mm clutch system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis EXEDY Stage 1 kit pairs a \u003cstrong\u003espring-damped organic clutch disc\u003c\/strong\u003e with a performance pressure plate for street-focused use in the 1988–1989 U.S.-Market Toyota MR2 AW11 Supercharged and 05\/1987–10\/1990 production JDM Toyota Corolla AE92 coupe 4A-GZE with the original 224\/225 mm system. The organic design keeps engagement suited to everyday driving, with firmer pedal effort than a standard replacement clutch.\u003c\/p\u003e\n\u003cp\u003eIt retains the \u003cstrong\u003e225 mm supercharged clutch format\u003c\/strong\u003e and 21-tooth \/ 29.8 mm input-spline interface. The kit works with the matching original-equipment supercharged flywheel; a flywheel conversion is not part of this package.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-tolerant organic friction facing\u003c\/strong\u003e for sports and street-performance use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded spring-damping assembly\u003c\/strong\u003e built for sports-clutch use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-face disc\u003c\/strong\u003e supports controllable partial engagement in everyday driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance clutch cover\u003c\/strong\u003e pairs with the disc as a matched assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelease bearing and alignment tool included\u003c\/strong\u003e with the clutch components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eToyota MR2 — AW11 \/ MK1\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e1988–1989:\u003c\/strong\u003e Supercharged \/ U.S.-Market \/ 4A-GZE \/ E51 five-speed manual \/ Original 225 mm clutch and release arrangement\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eToyota Corolla Levin \/ Sprinter Trueno — AE92 Coupe\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e05\/1987–10\/1990 production:\u003c\/strong\u003e JDM \/ Supercharged 4A-GZE \/ Manual \/ Original early 224\/225 mm clutch, matching flywheel and release arrangement only\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOctober 1990 is a changeover period:\u003c\/strong\u003e actual original equipment controls fitment. The later 230 mm clutch\/flywheel system is not covered, including transition-month cars fitted with that system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDoes not fit factory naturally aspirated 4A-GE, automatic-transmission or later 230 mm AE92 clutch\/flywheel configurations.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eThe supplied pilot bearing is a kit accessory; these MR2 and AE92 transaxle applications do not use a pilot bearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequires the matching supercharged flywheel and release arrangement.\u003c\/strong\u003e Engine swaps alone do not establish fitment; mixed transaxle, flywheel or release-system combinations fall outside the factory application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e EXEDY\u003cbr\u003e\n\n\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Stage 1\u003cbr\u003e\n\n\n\u003cstrong\u003eClutch Design:\u003c\/strong\u003e Single-plate, organic, spring-damped\u003cbr\u003e\n\n\n\u003cstrong\u003eDisc Diameter:\u003c\/strong\u003e 225 mm\u003cbr\u003e\n\n\n\u003cstrong\u003eInput Splines:\u003c\/strong\u003e 21\u003cbr\u003e\n\n\n\u003cstrong\u003eMajor Spline Diameter:\u003c\/strong\u003e 29.8 mm\u003cbr\u003e\n\n\n\u003cstrong\u003eManufacturer Warranty:\u003c\/strong\u003e 60 days from purchase against manufacturing defects\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Organic clutch disc\u003c\/li\u003e\n\u003cli\u003e(1) Clutch cover \/ pressure plate assembly\u003c\/li\u003e\n\u003cli\u003e(1) Release bearing\u003c\/li\u003e\n\u003cli\u003e(1) Pilot bearing\u003c\/li\u003e\n\u003cli\u003e(1) Alignment tool\u003c\/li\u003e\n\u003cli\u003e(1) Grease packet\u003c\/li\u003e\n\u003cli\u003e(1) Wire retaining clip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFlywheel not included.\u003c\/strong\u003e\u003c\/p\u003e\n","brand":"EXEDY","offers":[{"title":"Default Title","offer_id":67652416799029,"sku":"1431","price":618.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6005\/8421\/files\/aw11-exedy-stage-1-organic-clutch-kit-01.png?v=1792550984"},{"product_id":"fidanza-aluminum-flywheel-toyota-mr2-aw11-supercharged","title":"Fidanza 8.5 lb Aluminum Flywheel | 4A-GZE (1986-89 MR2)","description":"\u003ch2\u003eFidanza 8.5 lb Aluminum Flywheel\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor 1986–1989 Toyota MR2 AW11 equipped with 4A-GZE engines and manual transmissions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFidanza Aluminum Flywheel\u003c\/strong\u003e pairs an aluminum body with a replaceable steel friction surface for the 1986–1989 JDM and 1988–1989 U.S.-Market supercharged MR2. It uses the factory supercharged flywheel interface.\u003c\/p\u003e\n\u003cp\u003eReduced rotating mass gives quicker engine response, while low-speed clutch engagement can feel less forgiving than with a heavier flywheel.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e8.5 lb nominal flywheel weight\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eCNC-machined aluminum body\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReplaceable steel friction surface\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eFactory supercharged clutch mounting pattern and step height\u003c\/li\u003e\n\u003cli\u003eEight crankshaft mounting holes with six pressure-plate mounting positions and three locating dowels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAll applications require: a 4A-GZE supercharged engine and five-speed manual transmission.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eToyota MR2 — AW11 \/ MK1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1986–1989:\u003c\/strong\u003e JDM Supercharged \/ 4A-GZE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1988–1989:\u003c\/strong\u003e U.S.-Market Supercharged \/ 4A-GZE.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDoes not fit original 4A-GE naturally aspirated AW11 clutch assemblies or automatic transmissions.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFactory-application fitment does not establish compatibility for engine, transaxle or clutch conversions.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eReplacement friction inserts have \u003cstrong\u003e18- or 20-fastener patterns\u003c\/strong\u003e; the replacement must match the flywheel's existing insert pattern.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Fidanza\u003cbr\u003e\u003cstrong\u003eComponent:\u003c\/strong\u003e Aluminum Flywheel\u003cbr\u003e\u003cstrong\u003eNominal Flywheel Weight:\u003c\/strong\u003e 8.5 lb\u003cbr\u003e\u003cstrong\u003eBody Material:\u003c\/strong\u003e Aluminum\u003cbr\u003e\u003cstrong\u003eFriction Surface:\u003c\/strong\u003e Replaceable Steel Insert\u003cbr\u003e\u003cstrong\u003eEngine:\u003c\/strong\u003e 4A-GZE\u003cbr\u003e\u003cstrong\u003eTransmission:\u003c\/strong\u003e Five-Speed Manual\u003cbr\u003e\u003cstrong\u003eMR2 Transaxle:\u003c\/strong\u003e E51\u003cbr\u003e\u003cstrong\u003eClutch Interface:\u003c\/strong\u003e Factory Supercharged Dry-Clutch Configuration\u003cbr\u003e\u003cstrong\u003eManufacturer Type:\u003c\/strong\u003e Aftermarket\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch2\u003eMatching MR2 Clutch\u003c\/h2\u003e\n\u003cp\u003eFor the 1988–1989 U.S.-Market MR2 Supercharged, the \u003ca href=\"https:\/\/preserverad.com\/products\/exedy-stage-1-organic-clutch-kit-1988-1989-toyota-mr2-aw11-supercharged\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eEXEDY Stage 1 Organic Clutch Kit\u003c\/strong\u003e\u003c\/a\u003e is an optional matching clutch. The flywheel is sold separately from the clutch.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e(1) complete aluminum flywheel\u003c\/strong\u003e with installed friction surface, ring gear and pressure-plate locating dowels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eClutch disc, pressure plate and release bearing are not included. New flywheel and clutch mounting bolts are required.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Fidanza","offers":[{"title":"Default Title","offer_id":67653410095413,"sku":"1432","price":541.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6005\/8421\/files\/aw11-fidanza-8-5-lb-aluminum-flywheel-01.png?v=1792550984"},{"product_id":"cusco-type-mz-one-way-lsd-toyota-mr2-aw11-4age-manual","title":"CUSCO Type MZ Limited Slip Differential | 4A-GE Manual (1984-89 MR2 \/ 1987-91 Corolla)","description":"\u003ch2\u003eCUSCO Type MZ Limited Slip Differential\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor 1984–1989 Toyota MR2 AW11 and 1987–1991 Toyota Corolla AE92 coupe equipped with naturally aspirated 4A-GE engines, original manual transaxles and open differentials.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe CUSCO Type MZ is a \u003cstrong\u003emechanical clutch-type limited-slip differential\u003c\/strong\u003e for the naturally aspirated 1984–1989 JDM \/ 1985–1989 U.S.-Market Toyota MR2 AW11 rear transaxle and 1987–1991 JDM Corolla Levin \/ Sprinter Trueno AE92 coupe or 1988–1991 U.S.-Market Corolla GT-S AE92 coupe front transaxle. It replaces the original open differential to limit excessive wheel-speed differences under power, helping both driven wheels contribute drive when traction is uneven.\u003c\/p\u003e\n\u003cp\u003eChoose between the \u003cstrong\u003e1-Way\u003c\/strong\u003e configuration, which engages primarily under acceleration, and the \u003cstrong\u003e1.5-Way\u003c\/strong\u003e configuration, which adds some locking action during deceleration. Both deliver positive clutch-type engagement; low-speed chatter and periodic friction-component service are normal ownership considerations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTwo Locking Styles in One:\u003c\/strong\u003e Both the \u003cstrong\u003e1-Way and 1.5-Way CUSCO Type MZ\u003c\/strong\u003e configurations can be switched between 1-Way and 1.5-Way operation using their built-in cam settings. This gives owners the flexibility of \u003cstrong\u003etwo LSD setups for the price of one\u003c\/strong\u003e, without purchasing another differential or a separate cam conversion kit.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCone-spring preload:\u003c\/strong\u003e Type MZ uses cone springs to provide initial clutch-pack loading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable locking behavior:\u003c\/strong\u003e 1-Way emphasizes traction under acceleration; 1.5-Way adds partial locking during engine braking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-configured, convertible cams:\u003c\/strong\u003e Both the 1-Way and 1.5-Way versions use the same convertible 1-Way \/ 1.5-Way cam arrangement; each arrives set to the selected locking style.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable clutch internals:\u003c\/strong\u003e replaceable friction discs and plates support future servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eToyota MR2 — AW11 \/ MK1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1984–1989:\u003c\/strong\u003e JDM \/ Naturally aspirated 4A-GE \/ Original five-speed manual transaxle with open differential\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1985–1989:\u003c\/strong\u003e U.S.-Market \/ Naturally aspirated 4A-GE \/ Original five-speed manual transaxle with open differential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eToyota Corolla Levin \/ Sprinter Trueno — AE92 Coupe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e1987–1991:\u003c\/strong\u003e JDM \/ Naturally aspirated 4A-GE \/ Original manual front transaxle with open differential\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eToyota Corolla GT-S — AE92 Coupe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1988–1991:\u003c\/strong\u003e U.S.-Market \/ Naturally aspirated 4A-GE \/ Original manual front transaxle with open differential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDoes not fit automatic transmissions or factory 4A-GZE supercharged E-series transaxle configurations.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eEngine\/transaxle swaps, six-speed conversions and existing aftermarket differentials require separate application assessment; the chassis code alone does not establish interchangeability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation hardware, side bearings and seals are not included.\u003c\/strong\u003e Correct new ring-gear bolt locking plates are required and must be sourced separately.\u003c\/li\u003e\n\u003cli\u003eNew ring-gear bolts and side bearings are required only when the originals are unserviceable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e CUSCO\u003cbr\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e Type MZ\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Mechanical clutch-type limited-slip differential\u003cbr\u003e\u003cstrong\u003eLocking Styles:\u003c\/strong\u003e 1-Way \/ 1.5-Way\u003cbr\u003e\u003cstrong\u003eCase Size:\u003c\/strong\u003e D-size\u003cbr\u003e\u003cstrong\u003eInitial Torque:\u003c\/strong\u003e 8–10 kgf·m\u003cbr\u003e\u003cstrong\u003ePosition:\u003c\/strong\u003e AW11 rear transaxle \/ AE92 front transaxle\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhich Limited Slip Differential Should You Choose?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1-Way — Best for Street Driving \u0026amp; Spirited Corner Exits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoose 1-Way if you want stronger traction under acceleration without additional deceleration-side locking as you enter corners. It is the more approachable Type MZ configuration for a street-driven or autocross AW11, allowing freer differential action when lifting off the throttle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1.5-Way — Best for Drivers Who Prefer Some Deceleration Locking\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoose 1.5-Way if you want additional differential locking while slowing into corners or using engine braking. This can suit track-focused driving and drivers who prefer a more connected off-throttle response, but it changes corner-entry behavior and is not automatically the better choice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType MZ vs. Type RS — Which Locking Feel Do You Prefer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCUSCO Type MZ\u003c\/strong\u003e uses a cone-plate design that produces higher initial locking resistance, making it appealing to drivers who prefer a more pronounced, traditional clutch-type differential feel.\u003c\/p\u003e\n\u003cp\u003eFor drivers who prioritize smoother everyday operation and lower initial locking resistance, consider the \u003cstrong\u003e\u003ca href=\"https:\/\/preserverad.com\/products\/cusco-type-rs-limited-slip-differential-aw11-mr2-4age-manual\" target=\"_blank\" rel=\"noopener\"\u003eAW11 CUSCO Type RS Limited Slip Differential\u003c\/a\u003e\u003c\/strong\u003e. Its coil-spring design provides quicker, more progressive engagement with less initial resistance. Both designs are offered in 1-Way and 1.5-Way configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Flexibility:\u003c\/strong\u003e Both available Type MZ configurations belong to CUSCO's convertible 1-Way \/ 1.5-Way cam family. A different cam setting provides a second locking style without purchasing another complete LSD. The 1-Way and 1.5-Way settings are internal cam configurations, not driver-selectable modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Recommendation:\u003c\/strong\u003e Choose \u003cstrong\u003eType MZ 1-Way\u003c\/strong\u003e for mixed street and spirited driving if you specifically prefer the stronger initial locking feel of the MZ design. Choose \u003cstrong\u003eType MZ 1.5-Way\u003c\/strong\u003e when additional deceleration-side locking is part of your handling preference. If smoother, lower-preload operation is your priority, the \u003cstrong\u003eType RS 1-Way\u003c\/strong\u003e is the better starting point for most street-driven AW11s.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1-Way\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e(1) CUSCO Type MZ limited-slip differential center, factory-configured for 1-Way engagement\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e1.5-Way\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e(1) CUSCO Type MZ limited-slip differential center, factory-configured for 1.5-Way engagement\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eThe complete transaxle, final-drive ring gear, installation hardware, side bearings and seals are not included.\u003c\/p\u003e","brand":"CUSCO","offers":[{"title":"1-Way","offer_id":67660178686261,"sku":"1543","price":1249.95,"currency_code":"USD","in_stock":true},{"title":"1.5-Way","offer_id":67712861995317,"sku":"1544","price":1299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6005\/8421\/files\/aw11-cusco-type-mz-limited-slip-differential-01.png?v=1792550985"},{"product_id":"koyo-front-wheel-bearing-toyota-mr2-aw11","title":"Koyo Front Wheel Bearing (1984-89 MR2)","description":"\u003ch2\u003eKoyo Front Wheel Bearing — AW11 MR2\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor 1984–1989 Toyota MR2 AW11 front hubs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis Koyo wheel bearing fits the \u003cstrong\u003efront hub on 1984–1989 JDM and 1985–1989 U.S.-Market Toyota MR2 AW11\u003c\/strong\u003e, including naturally aspirated and supercharged models.\u003c\/p\u003e\n\u003cp\u003eChoose a single bearing for one corner or a pair for both front wheels. These are replacement bearings, not complete wheel-hub assemblies.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-row wheel bearing\u003c\/strong\u003e with 28 × 61 × 42 mm dimensions.\u003c\/li\u003e\n\u003cli\u003eThe same bearing serves the left or right side at the front axle.\u003c\/li\u003e\n\u003cli\u003eFits naturally aspirated and supercharged AW11 front hubs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003eJDM dates below identify production periods; U.S.-Market dates identify model years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eToyota MR2 — AW11 \/ MK1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1984–1989:\u003c\/strong\u003e JDM \/ 4A-GE \/ Automatic \/ Manual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1985:\u003c\/strong\u003e U.S.-Market \/ 4A-GE \/ Manual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1986–1989:\u003c\/strong\u003e U.S.-Market \/ 4A-GE \/ Automatic \/ Manual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1986–1989:\u003c\/strong\u003e JDM Supercharged \/ 4A-GZE \/ Automatic \/ Manual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1988–1989:\u003c\/strong\u003e U.S.-Market Supercharged \/ 4A-GZE \/ Automatic \/ Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAW11: front only.\u003c\/strong\u003e Not for an AW11 rear hub.\u003c\/li\u003e\n\u003cli\u003eOne bearing serves one wheel. The Pair option serves both front wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired separately for each AW11 front corner:\u003c\/strong\u003e one new hub locknut, one hub grease-cap O-ring, one outer hub oil seal and one tie-rod-end cotter pin. These parts are not included and must be sourced separately.\u003c\/li\u003e\n\u003cli\u003eThe package contains bearings only; hubs, seals and retaining hardware are not included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Koyo \/ JTEKT\u003cbr\u003e\u003cstrong\u003ePosition:\u003c\/strong\u003e Front left or front right\u003cbr\u003e\u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 28 mm\u003cbr\u003e\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 61 mm\u003cbr\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e 42 mm\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\n\u003cp\u003eChoose the number of bearings needed for the front axle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle:\u003c\/strong\u003e Includes (1) Koyo wheel bearing for one AW11 front wheel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePair:\u003c\/strong\u003e Includes (2) matching Koyo wheel bearings for both AW11 front wheels.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koyo","offers":[{"title":"Single","offer_id":67660278038837,"sku":"1442","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Pair","offer_id":67712807502133,"sku":"1443","price":139.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6005\/8421\/files\/aw11-koyo-front-wheel-bearing-01.png?v=1792551009"},{"product_id":"exedy-clutch-slave-cylinder-1986-1989-toyota-mr2-aw11-supercharged","title":"AW11 EXEDY Clutch Slave Cylinder | 4A-GZE (1986-89 MR2)","description":"\u003ch2\u003eEXEDY Clutch Slave Cylinder\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor 1986–1989 JDM-production and 1988–1989 U.S.-Market Toyota MR2 AW11 Supercharged with Manual Transmission\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis EXEDY external clutch slave cylinder replaces the hydraulic release cylinder on the factory-supercharged AW11 MR2 with the 4A-GZE and five-speed manual transmission. It fits JDM production from 1986–1989 and U.S.-Market 1988–1989 models.\u003c\/p\u003e\n\u003cp\u003eThe cylinder converts hydraulic pressure into movement at the clutch release mechanism. It is a replacement hydraulic component, not a clutch kit or a conversion for naturally aspirated cars.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupercharged application:\u003c\/strong\u003e For the factory 4A-GZE AW11 clutch-release system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal hydraulic design:\u003c\/strong\u003e Operates the manual transmission's clutch release mechanism.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt-on mounting:\u003c\/strong\u003e External cylinder with two mounting ears.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eToyota MR2 — AW11 \/ MK1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1986–1989:\u003c\/strong\u003e JDM Supercharged \/ production years.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1988–1989:\u003c\/strong\u003e U.S.-Market Supercharged \/ model years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEngine:\u003c\/strong\u003e 4A-GZE\u003cbr\u003e\u003cstrong\u003eTransmission:\u003c\/strong\u003e Factory five-speed Manual\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eNot for naturally aspirated 4A-GE or automatic-transmission MR2 models.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eFor factory-supercharged release systems only; a 4A-GZE engine swap alone does not establish compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e EXEDY\u003cbr\u003e\u003cstrong\u003eComponent:\u003c\/strong\u003e Clutch slave cylinder\u003cbr\u003e\u003cstrong\u003eOperation:\u003c\/strong\u003e External hydraulic clutch release\u003cbr\u003e\u003cstrong\u003eManufacturer Warranty:\u003c\/strong\u003e Hydraulic components are excluded from EXEDY's warranty.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Clutch slave cylinder\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EXEDY","offers":[{"title":"Default Title","offer_id":67701756756277,"sku":"1471","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6005\/8421\/files\/aw11-exedy-clutch-slave-cylinder-01.png?v=1792551091"},{"product_id":"cusco-type-rs-limited-slip-differential-aw11-mr2-4age-manual","title":"CUSCO Type RS Limited Slip Differential | 4A-GE Manual (1984-89 MR2 \/ 1987-91 Corolla)","description":"\u003ch2\u003eCUSCO Type RS Limited Slip Differential\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor 1984–1989 Toyota MR2 AW11 and 1987–1991 Toyota Corolla AE92 coupe equipped with naturally aspirated 4A-GE engines, original manual transaxles and open differentials.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe CUSCO Type RS limited slip differential gives the naturally aspirated 1984–1989 JDM and 1985–1989 U.S.-Market Toyota MR2 AW11, and 1987–1991 JDM Corolla Levin \/ Sprinter Trueno AE92 coupe or 1988–1991 U.S.-Market Corolla GT-S AE92 coupe, a clutch-type alternative to its original open differential. It limits the difference in speed between the driven wheels under load, helping put power down when one tire has less grip.\u003c\/p\u003e\n\u003cp\u003eChoose between supplied 1-way and 1.5-way configurations to suit how you want the car to behave as you lift off the throttle and enter a corner. Both use the Type RS spring-assisted, low-initial-torque design.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch-type limited slip:\u003c\/strong\u003e Resists excessive speed difference between the driven wheels to support traction under power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType RS spring design:\u003c\/strong\u003e Coil springs provide initial preload rather than the cone-spring arrangement used by Type MZ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow initial torque:\u003c\/strong\u003e The Type RS design balances progressive engagement with locking response as drive torque rises.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-way option:\u003c\/strong\u003e Acceleration-side locking without the deceleration-side locking action of a 1.5-way differential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.5-way option:\u003c\/strong\u003e Acceleration-side locking with milder locking on deceleration for a different corner-entry response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eToyota MR2 — AW11 \/ MK1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1984–1989:\u003c\/strong\u003e JDM \/ Naturally aspirated 4A-GE \/ Original five-speed manual transaxle with open differential\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1985–1989:\u003c\/strong\u003e U.S.-Market \/ Naturally aspirated 4A-GE \/ Original five-speed manual transaxle with open differential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eToyota Corolla Levin \/ Sprinter Trueno — AE92 Coupe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1987–1991:\u003c\/strong\u003e JDM \/ Naturally aspirated 4A-GE \/ Original manual front transaxle with open differential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eToyota Corolla GT-S — AE92 Coupe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1988–1991:\u003c\/strong\u003e U.S.-Market \/ Naturally aspirated 4A-GE \/ Original manual front transaxle with open differential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eNot for automatic transmissions or factory supercharged 4A-GZE transaxle configurations.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal naturally aspirated manual\/open-differential configuration required.\u003c\/strong\u003e Engine, transaxle, differential or axle conversions require separate fitment assessment.\u003c\/li\u003e\n\u003cli\u003eThe 1-way option is a 1-way-only model. The 1.5-way option is supplied in 1.5-way form and belongs to CUSCO's 1-way\/1.5-way configurable family; the two choices are not interchangeable configurations of the same unit.\u003c\/li\u003e\n\u003cli\u003eClutch-type LSD operation can bring low-speed chatter, tire scrub and different cornering behavior. Quiet operation is not guaranteed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e CUSCO\u003cbr\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e Type RS\u003cbr\u003e\u003cstrong\u003eDifferential Type:\u003c\/strong\u003e Mechanical, multi-plate limited slip\u003cbr\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e AW11 rear transaxle \/ AE92 front transaxle\u003cbr\u003e\u003cstrong\u003eOriginal Differential:\u003c\/strong\u003e Open\u003cbr\u003e\u003cstrong\u003e1-Way Cam Options:\u003c\/strong\u003e 35° \/ 45°\u003cbr\u003e\u003cstrong\u003e1.5-Way Supplied Cam Angles:\u003c\/strong\u003e 55° acceleration \/ 20° deceleration\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e One differential per selected configuration\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhich Limited Slip Differential Should You Choose?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1-Way — Best for Freer Off-Throttle Corner Entry\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoose 1-Way if you want traction assistance under power without additional deceleration-side locking as you enter corners. It is a natural starting point for a street-driven or autocross AW11 or AE92 when smoother off-throttle cornering is a priority.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1.5-Way — Best for Drivers Who Prefer Some Deceleration Locking\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoose 1.5-Way if you want some differential locking while slowing into corners and prefer a more connected response under engine braking. This can suit track-focused driving, but it changes how the car responds off throttle and is not automatically the better choice for every driver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType RS vs. Type MZ — Which Locking Feel Do You Prefer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCUSCO Type RS\u003c\/strong\u003e prioritizes smoother everyday operation with lower initial locking resistance, making it an appealing choice for mixed street and spirited driving.\u003c\/p\u003e\n\u003cp\u003eFor drivers who prefer stronger initial locking and a firmer clutch-type response, consider the \u003cstrong\u003e\u003ca href=\"https:\/\/preserverad.com\/products\/cusco-type-mz-one-way-lsd-toyota-mr2-aw11-4age-manual\" rel=\"noopener\" target=\"_blank\"\u003eCUSCO Type MZ Limited Slip Differential\u003c\/a\u003e\u003c\/strong\u003e. Its cone-plate design produces higher initial locking torque, giving it a different driving feel from the Type RS. Both designs are offered in 1-Way and 1.5-Way configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Recommendation:\u003c\/strong\u003e For most street-driven and occasional autocross AW11s or AE92s, start with the \u003cstrong\u003eType RS 1-Way\u003c\/strong\u003e for its smoother, acceleration-focused behavior. Choose \u003cstrong\u003eType RS 1.5-Way\u003c\/strong\u003e if some deceleration-side locking is part of your handling preference. Consider \u003cstrong\u003eType MZ\u003c\/strong\u003e if you specifically want stronger initial locking rather than assuming either design is automatically the higher-performance choice.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1-Way\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) CUSCO Type RS limited slip differential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e1.5-Way\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) CUSCO Type RS limited slip differential\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CUSCO","offers":[{"title":"1-Way","offer_id":67713583612213,"sku":"1485","price":1249.95,"currency_code":"USD","in_stock":true},{"title":"1.5-Way","offer_id":67713583644981,"sku":"1486","price":1249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6005\/8421\/files\/aw11-cusco-type-rs-limited-slip-differential-01.png?v=1792551115"}],"url":"https:\/\/preserverad.com\/collections\/aw11-mr2-drivetrain-parts-1984-1989.oembed","provider":"Preserve Rad","version":"1.0","type":"link"}