{"product_id":"dfc-rear-brake-wheel-cylinder-4wd-1984-95-4runner","title":"DFC Rear Brake Wheel Cylinder 4WD (1984-89 4Runner)","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eDFC Rear Brake Wheel Cylinder\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor 1984–1995 Toyota 4Runner 4WD\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDFC Rear Brake Wheel Cylinder\u003c\/strong\u003e is an OE-style hydraulic replacement for the rear drum brake system used on 1984–1995 Toyota 4Runner 4WD models.\u003c\/p\u003e\n\u003cp\u003eThe wheel cylinder converts hydraulic brake pressure into outward movement of the rear brake shoes. Worn or leaking cylinders can cause brake-fluid loss, reduced rear braking, uneven brake engagement, or contamination inside the drum assembly.\u003c\/p\u003e\n\u003cp\u003eToyota used several rear wheel-cylinder configurations across this range. Fitment changes by model year, engine, and during the 1991 production year, so select the correct vehicle configuration before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOE-style rear drum brake wheel cylinder\u003c\/li\u003e\n\u003cli\u003eVehicle-specific direct-fit replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% pressure tested\u003c\/strong\u003e for hydraulic sealing and reliability\u003c\/li\u003e\n\u003cli\u003eTwo-piston hydraulic design\u003c\/li\u003e\n\u003cli\u003eTwo-bolt mounting configuration\u003c\/li\u003e\n\u003cli\u003eInverted-flare brake line connection\u003c\/li\u003e\n\u003cli\u003eBleeder screw included\u003c\/li\u003e\n\u003cli\u003eBore diameter matched to the original rear brake configuration\u003c\/li\u003e\n\u003cli\u003eAvailable individually or as a matching rear pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eToyota 4Runner\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1984–1985 Toyota 4Runner – \u003cstrong\u003e1st Gen – 4WD – 4-Cylinder – Rear\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1986 Toyota 4Runner – \u003cstrong\u003e1st Gen – 4WD – 4-Cylinder – Rear\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1987–1989 Toyota 4Runner – \u003cstrong\u003e1st Gen – 4WD – 4-Cylinder – Rear\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1988–1989 Toyota 4Runner – \u003cstrong\u003e1st Gen – 4WD – 3.0L V6 – Rear\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1990–05\/1991 Toyota 4Runner – \u003cstrong\u003e2nd Gen – 4WD – 4-Cylinder \/ 3.0L V6 – Rear\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e06\/1991–1995 Toyota 4Runner – \u003cstrong\u003e2nd Gen – 4WD – 4-Cylinder \/ 3.0L V6 – Rear\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRear drum brake application only\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1984–1985 4-cylinder models use the 3\/4-inch bore configuration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1986 4-cylinder models use a 7\/8-inch configuration specific to that model year\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1987–1989 4-cylinder models use the later 7\/8-inch configuration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1988–1989 3.0L V6 models use the 15\/16-inch configuration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1990–05\/1991 4-cylinder and 3.0L V6 models use the 7\/8-inch configuration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e06\/1991–1995 4-cylinder and 3.0L V6 models use the 15\/16-inch configuration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e1986–1987 factory turbo 4-cylinder models use the corresponding 4-cylinder configuration for their model year\u003c\/li\u003e\n\u003cli\u003eLeft and right rear positions use the same wheel cylinder within each configuration\u003c\/li\u003e\n\u003cli\u003eBrake system must be properly bled after installation\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 DFC \/ Dynamic Friction Company\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Drum Brake Wheel Cylinder\u003cbr\u003e\u003cstrong\u003ePosition:\u003c\/strong\u003e Rear\u003cbr\u003e\u003cstrong\u003eBrake Type:\u003c\/strong\u003e Drum Brake\u003cbr\u003e\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 4WD\u003cbr\u003e\u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 19.05 mm (3\/4\"), 22.23 mm (7\/8\"), or 23.83 mm (15\/16\"), depending on configuration\u003cbr\u003e\u003cstrong\u003ePiston Quantity:\u003c\/strong\u003e 2\u003cbr\u003e\u003cstrong\u003eAttachment Type:\u003c\/strong\u003e 2 Bolts\u003cbr\u003e\u003cstrong\u003eFlare Type:\u003c\/strong\u003e Inverted Flare\u003cbr\u003e\u003cstrong\u003eBleeder Screw:\u003c\/strong\u003e Included\u003cbr\u003e\u003cstrong\u003eFit Type:\u003c\/strong\u003e Vehicle-Specific \/ Direct Fit\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1984–1985 4-Cylinder\u003c\/li\u003e\n\u003cli\u003e1986 4-Cylinder\u003c\/li\u003e\n\u003cli\u003e1987–1989 4-Cylinder\u003c\/li\u003e\n\u003cli\u003e1988–1989 3.0L V6\u003c\/li\u003e\n\u003cli\u003e1990–05\/1991 4-Cylinder \/ 3.0L V6\u003c\/li\u003e\n\u003cli\u003e06\/1991–1995 4-Cylinder \/ 3.0L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRear Single\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Rear brake wheel cylinder\u003c\/li\u003e\n\u003cli\u003eFits either rear side for the selected vehicle configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRear Pair\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(2) Matching rear brake wheel cylinders\u003c\/li\u003e\n\u003cli\u003eIncludes both rear wheel cylinders for a complete rear axle service\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFC","offers":[{"title":"1984–1985 4-Cylinder \/ Single","offer_id":53423292547381,"sku":"414","price":18.6,"currency_code":"USD","in_stock":true},{"title":"1984–1985 4-Cylinder \/ Pair","offer_id":53423292580149,"sku":"418","price":33.48,"currency_code":"USD","in_stock":true},{"title":"1986 4-Cylinder \/ Single","offer_id":53423292612917,"sku":"452","price":18.6,"currency_code":"USD","in_stock":true},{"title":"1986 4-Cylinder \/ Pair","offer_id":53423292645685,"sku":"453","price":18.6,"currency_code":"USD","in_stock":true},{"title":"1987–1989 4-Cylinder \/ Single","offer_id":53423292678453,"sku":"415","price":17.7,"currency_code":"USD","in_stock":true},{"title":"1987–1989 4-Cylinder \/ Pair","offer_id":53423292711221,"sku":"419","price":39.33,"currency_code":"USD","in_stock":true},{"title":"1988–1989 3.0L V6 \/ Single","offer_id":53424036544821,"sku":"754","price":20.3,"currency_code":"USD","in_stock":true},{"title":"1988–1989 3.0L V6 \/ Pair","offer_id":53424036577589,"sku":"755","price":39.99,"currency_code":"USD","in_stock":true},{"title":"1990–05\/1991 4-Cylinder \/ 3.0L V6 \/ Single","offer_id":53424796827957,"sku":"756","price":17.7,"currency_code":"USD","in_stock":true},{"title":"1990–05\/1991 4-Cylinder \/ 3.0L V6 \/ Pair","offer_id":53424796860725,"sku":"757","price":35.4,"currency_code":"USD","in_stock":true},{"title":"06\/1991–1995 4-Cylinder \/ 3.0L V6 \/ Single","offer_id":53424796893493,"sku":"758","price":20.3,"currency_code":"USD","in_stock":true},{"title":"06\/1991–1995 4-Cylinder \/ 3.0L V6 \/ Pair","offer_id":53424796926261,"sku":"759","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6005\/8421\/files\/ChatGPTImageMay17_2026_04_06_07PM.png?v=1779048382","url":"https:\/\/preserverad.com\/products\/dfc-rear-brake-wheel-cylinder-4wd-1984-95-4runner","provider":"Preserve Rad","version":"1.0","type":"link"}