{"product_id":"arb-ome-nitrocharger-plus-rear-shock-absorber-4wd-1979-84-4runner-pickup","title":"ARB | OME Nitrocharger Plus Rear Shock Absorber 4WD (1979-84 4Runner\/Pickup)","description":"\u003ch3 data-end=\"457\" data-start=\"368\"\u003eARB | OME Nitrocharger Plus Rear Shock Absorber\u003c\/h3\u003e\n\u003cp data-end=\"457\" data-start=\"368\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eFor 1984 4WD Toyota 4Runner \u0026amp; 1979–1984 4WD Toyota Pickup\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr data-start=\"151\" data-end=\"154\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eARB Old Man Emu Nitrocharger Plus Rear Shock Absorber\u003c\/strong\u003e is a premium suspension upgrade engineered for \u003cstrong\u003e1984 Toyota 4Runner\u003c\/strong\u003e and \u003cstrong\u003e1979–1984 Toyota Pickup\u003c\/strong\u003e models equipped with 4WD. Designed with vehicle-specific valving and tuning, Nitrocharger Plus shocks deliver improved ride quality, enhanced suspension control, and dependable off-road performance across a wide range of driving conditions.\u003c\/p\u003e\n\u003cp\u003eWhether your vehicle is used for daily commuting, overlanding, towing, trail exploration, or carrying heavy equipment, Nitrocharger Plus shocks are designed to provide balanced handling, predictable ride characteristics, and long-term durability.\u003c\/p\u003e\n\u003cp\u003eEngineered to complement \u003cstrong\u003eOld Man Emu leaf springs and suspension systems\u003c\/strong\u003e, these shocks help maximize suspension performance both on and off the pavement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle-Specific Tuned Performance\u003c\/h2\u003e\n\u003cp\u003eUnlike generic replacement shocks, Nitrocharger Plus shocks are individually tuned to match the suspension geometry, weight distribution, and intended use of Toyota 4Runner and Pickup platforms.\u003c\/p\u003e\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eImproved ride comfort on rough roads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced body roll during cornering\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced vehicle stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetter control during off-road driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved towing and load-carrying performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent damping under changing vehicle loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased driver confidence on and off-road\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis vehicle-specific tuning provides predictable suspension behavior and improved overall ride quality.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eHeavy-Duty Twin Tube Construction\u003c\/h2\u003e\n\u003cp\u003eNitrocharger Plus shocks utilize a robust twin-tube design engineered for durability and long service life in demanding environments.\u003c\/p\u003e\n\u003ch3\u003eConstruction Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-gauge steel shock body\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwin-tube hydraulic design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable yellow powder-coated finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased impact resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCorrosion-resistant construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for long-term off-road use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe twin-tube design helps protect critical internal components from trail impacts and harsh operating conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAdvanced Internal Shock Technology\u003c\/h2\u003e\n\u003cp\u003eEach Nitrocharger Plus shock incorporates advanced internal valving technology to improve suspension performance and heat management.\u003c\/p\u003e\n\u003ch3\u003eInternal Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-flow piston design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNitrogen gas charged construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMulti-disc compression valving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced aeration and heat buildup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved damping consistency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced shock control during extended use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese technologies help maintain stable suspension performance during towing, overlanding, and aggressive off-road driving.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Valving Options\u003c\/h2\u003e\n\u003ch3\u003eChoosing the Correct Rear Shock\u003c\/h3\u003e\n\u003cp\u003eWe offer two Nitrocharger Plus rear shock options designed for different vehicle weight configurations.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eValving Option\u003c\/th\u003e\n\u003cth\u003eIntended Vehicle Setup\u003c\/th\u003e\n\u003cth\u003eRide Characteristics\u003c\/th\u003e\n\u003cth\u003eRecommended For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium Load\u003c\/td\u003e\n\u003ctd\u003eStock to moderately modified vehicles\u003c\/td\u003e\n\u003ctd\u003eSofter, more compliant ride\u003c\/td\u003e\n\u003ctd\u003eDaily drivers, mild overland builds, light armor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy Load\u003c\/td\u003e\n\u003ctd\u003eVehicles carrying constant additional weight\u003c\/td\u003e\n\u003ctd\u003eFirmer, more controlled ride\u003c\/td\u003e\n\u003ctd\u003eBumpers, tire carriers, drawer systems, overland rigs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSelection Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eChoose Medium Load Valving If:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVehicle is near factory weight\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightly modified suspension setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOccasional cargo loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrioritizing ride comfort\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose Heavy Load Valving If:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVehicle carries permanent additional weight\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEquipped with steel bumpers or armor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUses tire carriers, roof racks, or drawer systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequently used for overlanding or towing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSelecting the correct valving helps maximize ride quality, suspension control, and component longevity.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDirect-Fit Installation\u003c\/h2\u003e\n\u003cp\u003eNitrocharger Plus shocks are designed as direct replacements for factory rear shock absorbers.\u003c\/p\u003e\n\u003ch3\u003eInstallation Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDirect bolt-on installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo modifications required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with factory mounting locations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorks with factory and aftermarket suspension systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimized for use with Old Man Emu suspension components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProfessional installation is recommended for best results.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ch3\u003eShock Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eType: Rear Shock Absorber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesign: Twin Tube\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBody Material: Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGas Charged: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBushings: Rubber \u0026amp; Polyurethane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eColor: Yellow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarranty: 3-Year Limited Warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDaily driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOverland builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOff-road vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExpedition rigs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTowing applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWork trucks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCamping and adventure vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRestoration projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003ch3\u003eToyota 4Runner\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1984 Toyota 1st Gen 4Runner\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eToyota Pickup\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1979–1983 Toyota 1st Gen Pickup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1984 Toyota 2nd Gen Pickup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb data-path-to-node=\"1,0\" data-index-in-node=\"0\"\u003e⚠️ IMPORTANT FITMENT NOTE:\u003c\/b\u003e Please verify your vehicle's production year before ordering. These rear shocks are engineered specifically for \u003cb data-path-to-node=\"1,0\" data-index-in-node=\"139\"\u003e1979 through 1984 models\u003c\/b\u003e and \u003cb data-path-to-node=\"1,0\" data-index-in-node=\"168\"\u003ewill not fit 1985 and newer vehicles\u003c\/b\u003e. The 1979–1984 model years utilize a smaller 16mm lower mounting pin configuration and a shorter overall travel length. 1985 and newer models upgraded to a larger 19mm pin standard and require longer shock lengths. If you are ordering for a 1985 or newer vehicle, please search our site for the 1985+ matching part numbers or contact us so we can guide you to the correct setup.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e4WD Rear shock absorber application only\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with factory rear suspension mounting locations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorks with factory and aftermarket suspension systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable in Medium Load and Heavy Load valving options\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimized for use with Old Man Emu suspension systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessional installation recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\n\u003ch3\u003eSingle Rear Shock\u003c\/h3\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e(1) ARB Old Man Emu Nitrocharger Plus Rear Shock Absorber\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePair of Rear Shocks\u003c\/h3\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e(2) ARB Old Man Emu Nitrocharger Plus Rear Shock Absorbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplacing rear shocks in pairs is recommended to maintain balanced suspension performance, handling, and ride quality.\u003c\/p\u003e","brand":"ARB | Old Man EMU","offers":[{"title":"Single \/ Medium","offer_id":53000083964213,"sku":"462","price":129.95,"currency_code":"USD","in_stock":true},{"title":"Single \/ Heavy","offer_id":53000083996981,"sku":"463","price":129.95,"currency_code":"USD","in_stock":true},{"title":"Pair \/ Medium","offer_id":53000084029749,"sku":null,"price":259.9,"currency_code":"USD","in_stock":true},{"title":"Pair \/ Heavy","offer_id":53000084062517,"sku":"465","price":259.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6005\/8421\/files\/Untitled-4_3cc25243-c339-4c99-9c6c-82f61f30bcf6.png?v=1781460315","url":"https:\/\/preserverad.com\/products\/arb-ome-nitrocharger-plus-rear-shock-absorber-4wd-1979-84-4runner-pickup","provider":"Preserve Rad","version":"1.0","type":"link"}