{"product_id":"energy-suspension-8-4119r-tundra-leaf-spring-bushing-red","title":"Energy Suspension 00-06 Toyota Tundra Leaf Spring Bushing Set - Red","description":"\u003ch4\u003eFirm Up Rear Leaf Spring Movement on Your Tundra\u003c\/h4\u003e\n\u003cp\u003eThe Energy Suspension ENG8.4119R leaf spring bushing set replaces the factory rubber leaf spring bushings on the 2000-2006 Toyota Tundra with Hyper-Flex polyurethane in red. Part No. 8.4119R addresses the common problem of worn OEM rubber bushings that allow excessive leaf spring movement, resulting in looseness under acceleration, vague steering return, and axle wrap during hard acceleration. Polyurethane bushings have a higher durometer rating than factory rubber, which means the spring pack flexes in a more controlled and predictable way under load. The ENG8.4119R uses a greaseable design with a groove machined into the inner sleeve contact surface, allowing fresh grease to be applied periodically to prevent binding and eliminate polyurethane squeak. Energy Suspension produces this kit to fit both the front eye and rear shackle positions on the 2000-2006 Tundra leaf springs, making it a comprehensive replacement that addresses all primary bushing wear points in a single purchase.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHyper-Flex polyurethane construction provides higher durometer than factory rubber for better spring control\u003c\/li\u003e\n\u003cli\u003eRed color for positive identification and visual inspection during service\u003c\/li\u003e\n\u003cli\u003eGreaseable design with inner groove prevents binding and eliminates squeak over time\u003c\/li\u003e\n\u003cli\u003eReduces axle wrap and spring pack deflection under hard acceleration compared to worn OEM bushings\u003c\/li\u003e\n\u003cli\u003eResistant to petroleum contamination, heat cycling, and UV exposure\u003c\/li\u003e\n\u003cli\u003eCovers front eye and rear shackle bushing positions for 2000-2006 Toyota Tundra leaf springs\u003c\/li\u003e\n\u003cli\u003eDirect replacement requiring no frame or spring pack modification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000-2006\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eTundra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number (MPN)\u003c\/td\u003e\n\u003ctd\u003eENG8.4119R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part No.\u003c\/td\u003e\n\u003ctd\u003e8.4119R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEnergy Suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHyper-Flex Polyurethane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLubrication\u003c\/td\u003e\n\u003ctd\u003eGreaseable inner groove design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eNot published by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete ENG8.4119R leaf spring bushing set for 2000-2006 Toyota Tundra\u003c\/li\u003e\n\u003cli\u003eEnergy Suspension installation guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAbout Energy Suspension\u003c\/h4\u003e\n\u003cp\u003eEnergy Suspension has been manufacturing polyurethane suspension components in the United States since 1983. Its Hyper-Flex product line covers leaf spring bushings, body mounts, control arm bushings, and sway bar components for a broad range of import and domestic vehicles, serving both the enthusiast market and professional off-road and towing applications.\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the ENG8.4119R?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ENG8.4119R is an Energy Suspension Hyper-Flex polyurethane leaf spring bushing set (Part No. 8.4119R) designed for the 2000-2006 Toyota Tundra, replacing factory rubber bushings at the front eye and rear shackle positions of the leaf spring pack, available in red.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill polyurethane leaf spring bushings make the ride harsher than OEM rubber?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSome increase in NVH transmission is common with polyurethane compared to OEM rubber. The greaseable design in ENG8.4119R significantly reduces this effect when lubrication is properly maintained. The tradeoff is improved spring control and reduced axle wrap.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat grease should I use with these bushings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse a polyurethane-compatible synthetic grease or Energy Suspension's supplied lubricant. Petroleum-based grease attacks polyurethane and causes premature degradation and swelling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this kit fit both 2WD and 4WD Tundra models from 2000-2006?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVerify the specific application against Energy Suspension's fitment documentation for Part No. 8.4119R before ordering. Spring pack dimensions can vary between 2WD and 4WD configurations in certain model years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I re-grease these bushings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnergy Suspension recommends re-greasing polyurethane bushings at every oil change or approximately every 5,000 miles in high-use or off-road applications to prevent binding and creaking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill these bushings help with axle wrap under hard acceleration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Firmer polyurethane bushings reduce the spring windup that causes axle wrap under hard acceleration, which is a common complaint on trucks with worn rubber leaf spring bushings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these leaf spring bushings covered by a warranty?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnergy Suspension offers a limited warranty against defects in materials and workmanship. Contact Energy Suspension directly for specific terms and claim procedures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install these without pressing equipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSome bushing positions may require a hydraulic press or bushing press tool to properly seat the bushing shell. A shop press or bushing driver set is recommended for clean installation without damaging the polyurethane.\u003c\/p\u003e\n\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eSafely lift and support the vehicle with the rear axle hanging freely to take tension off the leaf springs.\u003c\/li\u003e\n\u003cli\u003eDisconnect the rear shackle from the frame and the front eye from the frame hanger.\u003c\/li\u003e\n\u003cli\u003eRemove the leaf spring pack from the vehicle.\u003c\/li\u003e\n\u003cli\u003ePress out the old rubber bushings from the front eye and rear shackle using a bushing removal tool or press.\u003c\/li\u003e\n\u003cli\u003eClean all bushing bore surfaces in the spring eye and shackle thoroughly.\u003c\/li\u003e\n\u003cli\u003eApply a generous coat of polyurethane-compatible grease to the new ENG8.4119R bushings and sleeves.\u003c\/li\u003e\n\u003cli\u003ePress the new bushings into the front spring eye and rear shackle using a press or bushing driver.\u003c\/li\u003e\n\u003cli\u003eReinstall the leaf spring pack to the vehicle with all mounting hardware finger-tight.\u003c\/li\u003e\n\u003cli\u003eLower the vehicle to ride height and torque all leaf spring mounting bolts to Toyota factory specification with the vehicle at ride height.\u003c\/li\u003e\n\u003cli\u003eInspect all bushing positions for proper seating before returning the vehicle to service.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eProp 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals including Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to \u003ca rel=\"noopener\" href=\"https:\/\/www.p65warnings.ca.gov\" target=\"_blank\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"Energy Suspension","offers":[{"title":"Default Title","offer_id":46172549775439,"sku":"ENG8.4119R","price":156.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/energy-suspension-8-4119r-tundra-leaf-spring-bushing-red.png?v=1784894753","url":"https:\/\/www.blackopsautoworks.com\/products\/energy-suspension-8-4119r-tundra-leaf-spring-bushing-red","provider":"Black Ops Auto Works","version":"1.0","type":"link"}