{"product_id":"energy-suspension-8-3148g-4runner-rear-control-arm-bushing-set","title":"Energy Suspension 10-24 Toyota 4Runner Rear Control Arm Bushing Set - Black","description":"\u003ch4\u003eRestore Rear Suspension Precision on Your 4Runner with Polyurethane Durability\u003c\/h4\u003e\n\u003cp\u003eFactory rubber control arm bushings break down over time, leading to sloppy rear suspension behavior, wandering on the highway, and reduced handling precision. The Energy Suspension 8.3148G rear control arm bushing set replaces the soft OEM rubber bushings in the rear lower control arms of the 2010-2024 Toyota 4Runner with Hyper-Flex polyurethane, which maintains its shape under load and resists the oils, solvents, and temperature cycles that degrade rubber. The result is tighter, more predictable rear suspension response without introducing the harshness associated with solid bushings. Energy Suspension colors these bushings yellow so you can quickly verify correct installation. The set includes all bushings needed for both rear lower control arms and arrives ready for installation with the lubricant needed for assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHyper-Flex polyurethane construction resists oil, solvents, and temperature cycles that degrade rubber\u003c\/li\u003e\n\u003cli\u003eTighter suspension response compared to worn or soft OEM rubber bushings\u003c\/li\u003e\n\u003cli\u003eRetains flexibility under load without the harshness of solid metal or delrin bushings\u003c\/li\u003e\n\u003cli\u003eYellow color coding allows quick visual inspection after installation\u003c\/li\u003e\n\u003cli\u003eComplete set covers both rear lower control arms\u003c\/li\u003e\n\u003cli\u003eIncludes assembly lubricant\u003c\/li\u003e\n\u003cli\u003eDirect replacement for 2010-2024 Toyota 4Runner\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\u003e2010-2024\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003e4Runner\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\u003c\/td\u003e\n\u003ctd\u003e8.3148G\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\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eRear lower control arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eFull set for both sides\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 polyurethane bushing set for rear lower control arms (both sides)\u003c\/li\u003e\n\u003cli\u003eEnergy Suspension assembly lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAbout Energy Suspension\u003c\/h4\u003e\n\u003cp\u003eEnergy Suspension is a San Clemente, California manufacturer of polyurethane suspension components for street, off-road, and performance applications, producing bushing sets, motor mounts, and sway bar bushings for a wide range of domestic and import vehicles.\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Energy Suspension 8.3148G?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a Hyper-Flex polyurethane rear control arm bushing set for the 2010-2024 Toyota 4Runner that replaces the factory rubber bushings to restore suspension precision and resist deterioration from oil, solvents, and heat.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill these bushings make my 4Runner ride harsher?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePolyurethane bushings are firmer than worn rubber but are not solid. Energy Suspension Hyper-Flex material retains flexibility and provides a tighter feel without introducing significant additional road noise or harshness for street use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a press to install these bushings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Replacing control arm bushings requires pressing the old bushings out and pressing the new ones in. A shop press or a bushing press kit is needed for proper installation without damaging the control arm housing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the 8.3148G bushings fit all 4Runner trim levels from 2010-2024?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The rear lower control arm mounting points are consistent across 4Runner trim levels in the 2010-2024 generation, including SR5, TRD Sport, TRD Off-Road, TRD Pro, and Limited.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I replace bushings on both sides at the same time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Replacing both sides ensures balanced suspension response. Installing new bushings on one side only while the other side remains worn leads to uneven handling and can cause the vehicle to pull.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the yellow color functional or cosmetic?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe yellow color is Energy Suspension's standard color coding for this bushing set and allows quick visual confirmation that the polyurethane bushings are in place during inspection or service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat lubricant should be used with these bushings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse only the Energy Suspension assembly lubricant included with the kit. Petroleum-based greases can degrade polyurethane over time. Do not use grease from another source.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill these bushings affect my alignment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReplacing bushings alone does not change alignment geometry, but any suspension component replacement should be followed by a full four-wheel alignment check to confirm settings are within specification.\u003c\/p\u003e\n\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eRaise the vehicle safely and support it on jack stands. Remove the rear wheels.\u003c\/li\u003e\n\u003cli\u003eSupport the rear lower control arm to relieve tension before removing bolts.\u003c\/li\u003e\n\u003cli\u003eRemove the rear lower control arm bolts and lower the arm from the vehicle.\u003c\/li\u003e\n\u003cli\u003ePress the original rubber bushings out of the control arm housing using a shop press.\u003c\/li\u003e\n\u003cli\u003eClean the housing bores thoroughly and remove any rust or debris.\u003c\/li\u003e\n\u003cli\u003eApply the included Energy Suspension lubricant to the bushing exterior and housing bore.\u003c\/li\u003e\n\u003cli\u003ePress the new polyurethane bushings into the housing until fully seated.\u003c\/li\u003e\n\u003cli\u003eReinstall the control arm and torque all fasteners to the Toyota specification with the suspension at ride height.\u003c\/li\u003e\n\u003cli\u003eRepeat for the opposite side.\u003c\/li\u003e\n\u003cli\u003eReinstall wheels and schedule a four-wheel alignment check.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eProp 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals known to the State of California to cause cancer or 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":46172549709903,"sku":"ENG8.3148G","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/Image_Jul_24_2026_07_59_47_AM.png?v=1784896031","url":"https:\/\/www.blackopsautoworks.com\/products\/energy-suspension-8-3148g-4runner-rear-control-arm-bushing-set","provider":"Black Ops Auto Works","version":"1.0","type":"link"}