{"product_id":"arb-ome-nitrocharger-plus-rear-shock-absorber-4wd-1984-89-4runner","title":"ARB | OME Nitrocharger Plus Rear Shock Absorber 4WD (1984-89 4Runner)","description":"\u003ch2\u003eARB | OME Nitrocharger Plus Rear Shock Absorber\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor 1984–1989 Toyota 4Runner 4WD\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\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 vehicle-specific rear suspension upgrade for the 1984–1989 1st Gen Toyota 4Runner 4WD.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003estock ride height through approximately 2 inches of rear lift\u003c\/strong\u003e, the Nitrocharger Plus combines application-specific damping with a heavy-duty twin-tube, nitrogen gas-charged design. It provides controlled rear suspension performance across daily driving, towing, hauling, overlanding, rough roads, and off-road terrain.\u003c\/p\u003e\n\u003cp\u003eMedium Load and Heavy Load valving options allow the shock to be matched more closely to the 4Runner's normal operating weight and permanent equipment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle-specific Old Man Emu rear shock tuning\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003estock ride height through approximately 2 inches of rear lift\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeavy-duty twin-tube steel construction\u003c\/li\u003e\n\u003cli\u003eNitrogen gas-charged design\u003c\/li\u003e\n\u003cli\u003eHigh-flow piston with multi-disc compression valving\u003c\/li\u003e\n\u003cli\u003eControlled damping across pavement, rough roads, and off-road terrain\u003c\/li\u003e\n\u003cli\u003eDirect-fit installation at factory rear shock mounting locations\u003c\/li\u003e\n\u003cli\u003eMedium Load and Heavy Load valving options\u003c\/li\u003e\n\u003cli\u003eWorks with factory or properly configured aftermarket rear suspension systems\u003c\/li\u003e\n\u003cli\u003eAvailable individually or as a pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eNitrocharger Plus Design\u003c\/h2\u003e\n\u003cp\u003eThe Nitrocharger Plus uses a durable \u003cstrong\u003etwin-tube steel shock body\u003c\/strong\u003e designed to protect critical internal components during demanding road and trail use.\u003c\/p\u003e\n\u003cp\u003eIts nitrogen gas charge, high-flow piston, and multi-disc compression valving provide consistent damping as the rear suspension cycles through changing terrain and vehicle loads. The shock can be used with the factory suspension or incorporated into a properly configured Old Man Emu suspension system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eStock Height \u0026amp; Lift Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe Nitrocharger Plus supports \u003cstrong\u003efactory rear ride height through approximately 2 inches of rear lift\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe shock absorber itself does not lift the vehicle.\u003c\/strong\u003e Rear ride height is determined by the leaf springs and overall suspension configuration.\u003c\/p\u003e\n\u003cp\u003eWhen paired with appropriately configured Old Man Emu rear leaf springs, these shocks can be used as part of a complete mild-lift suspension system.\u003c\/p\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\u003e1984–1989 Toyota 4Runner – \u003cstrong\u003e1st Gen – 4WD – 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\u003e\u003cstrong\u003e4WD models only\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eRear shock absorber application\u003c\/li\u003e\n\u003cli\u003eUses factory rear shock mounting locations\u003c\/li\u003e\n\u003cli\u003eDesigned for stock ride height through approximately \u003cstrong\u003e2 inches of rear lift\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorks with factory and properly configured aftermarket rear suspension systems\u003c\/li\u003e\n\u003cli\u003eSelect Medium Load or Heavy Load valving based on normal operating weight and permanent equipment\u003c\/li\u003e\n\u003cli\u003eShock absorber does not create vehicle lift\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended\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 ARB \/ Old Man Emu\u003cbr\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e Nitrocharger Plus\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Rear Shock Absorber\u003cbr\u003e\u003cstrong\u003ePosition:\u003c\/strong\u003e Rear\u003cbr\u003e\u003cstrong\u003eDesign:\u003c\/strong\u003e Twin Tube\u003cbr\u003e\u003cstrong\u003eGas Charged:\u003c\/strong\u003e Yes\u003cbr\u003e\u003cstrong\u003eBody Material:\u003c\/strong\u003e Steel\u003cbr\u003e\u003cstrong\u003eBushings:\u003c\/strong\u003e Rubber \/ Polyurethane\u003cbr\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow\u003cbr\u003e\u003cstrong\u003eRide Height:\u003c\/strong\u003e Stock to Approximately 2-Inch Rear Lift\u003cbr\u003e\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 4WD\u003cbr\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct Fit \/ Bolt-On\u003cbr\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3-Year Limited Warranty\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOld Man Emu vs. Bilstein B6 4600\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBilstein B6 4600\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBetter suited for lighter, primarily stock-height 4Runners where responsive handling and controlled on-road damping are the main priorities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOld Man Emu Nitrocharger Plus\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBetter suited for 4Runners that regularly see off-road use, rough roads, towing, hauling, or additional permanent weight from bumpers, armor, tire carriers, storage systems, camping equipment, and other accessories. It is also a natural choice when building a complete Old Man Emu suspension system.\u003c\/p\u003e\n\u003cp\u003eFor a mostly stock-height daily driver, the \u003ca href=\"https:\/\/preserverad.com\/products\/bilstein-stock-ride-height-b6-4600-rear-shock-1984-95-4runner?_pos=2\u0026amp;_sid=cbbc2f2b2\u0026amp;_ss=r\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eBilstein B6 4600\u003c\/strong\u003e \u003c\/a\u003eis generally the better starting point. For heavier builds, frequent off-road use, or an OME suspension setup, choose the \u003cstrong\u003eOld Man Emu Nitrocharger Plus\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\n\u003cp\u003eChoose the appropriate \u003cstrong\u003eValving\u003c\/strong\u003e and \u003cstrong\u003eQuantity\u003c\/strong\u003e for your 4Runner.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eValving\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium Load\u003c\/strong\u003e – Best suited for stock-weight or moderately modified vehicles, daily driving, and occasional cargo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Load\u003c\/strong\u003e – Designed for vehicles carrying constant additional weight from permanently installed accessories or equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSelect valving based on the vehicle's \u003cstrong\u003enormal operating weight and permanent equipment\u003c\/strong\u003e, rather than occasional temporary cargo.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Rear Shock\u003c\/strong\u003e – (1) ARB Old Man Emu Nitrocharger Plus Rear Shock Absorber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePair of Rear Shocks\u003c\/strong\u003e – (2) ARB Old Man Emu Nitrocharger Plus Rear Shock Absorbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplacing rear shocks as a pair is recommended to maintain balanced damping and consistent rear suspension performance.\u003c\/p\u003e","brand":"ARB | Old Man EMU","offers":[{"title":"Single \/ Medium","offer_id":53420287295797,"sku":"356","price":129.95,"currency_code":"USD","in_stock":true},{"title":"Single \/ Heavy","offer_id":53420287328565,"sku":"357","price":129.95,"currency_code":"USD","in_stock":true},{"title":"Pair \/ Medium","offer_id":53420287361333,"sku":"460","price":259.9,"currency_code":"USD","in_stock":true},{"title":"Pair \/ Heavy","offer_id":53420287394101,"sku":"461","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-1984-89-4runner","provider":"Preserve Rad","version":"1.0","type":"link"}