{"product_id":"ksp-4runner-upper-control-arm-2-4in-adjustable-durable-lifted-fit","title":"KSP 4Runner Upper Control Arm 2-4in Adjustable - Durable Lifted Fit","description":"\u003cp\u003eIn this review of the KSP 4Runner Upper Control Arm, the bottom line is straightforward: this is a durable, adjustable replacement arm intended for owners who have lifted a Toyota or Lexus SUV 2-4in and need a stronger, serviceable upper control arm. The reviewer found the arm built from powder coated, thickened cold-drawn steel with a CNC machined pipe and heat treated alloy ball pin, all of which point to long term durability and improved chassis correction after a lift. The unit is a direct-fit aftermarket replacement for a range of Toyota and Lexus models, and the review focuses on fitment, durability, ease of greasing, and real-world value.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle fitment:\u003c\/strong\u003e Designed to replace factory upper arms on multiple Toyota and Lexus models so owners with 2-4in lifts can correct suspension geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable construction:\u003c\/strong\u003e The adjustable 2-4in length capability allows alignment correction after a lift without replacing multiple suspension components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Powder coated, thickened cold-drawn steel tubing and CNC machined pipe increase strength and resist corrosion in daily use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreaseable ball joint:\u003c\/strong\u003e A greaseable socket with a zerk fitting and a pre-installed dust boot helps flush contaminants and extend service life when maintained properly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced ball pin:\u003c\/strong\u003e Heat treated alloy steel ball pin with a hex hole simplifies installation and provides improved fatigue resistance over stock parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePU bushings:\u003c\/strong\u003e Polyurethane bushings offer improved handling response and longevity in a variety of temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe KSP upper control arm is best for owners of 2003-2009 GX J120, 2009+ GX J150, 2006-2014 FJ Cruiser, 2003-2009 4Runner N210, 2009+ 4Runner N280, and 2002-2009 or 2009+ Land Cruiser Prado J120\/J150 who have lifted their truck 2-4in and need a stronger, adjustable front upper arm. It suits DIY mechanics and shops who want a serviceable, greaseable ball joint and corrosion resistant finish.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include owners who have smaller or no lifts, since stock arms may suffice, and buyers who require OE-certified parts for factory warranty restoration, as this is an aftermarket replacement.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSturdy construction with powder coated finish reduces corrosion and improves longevity compared with stock arms.\u003c\/li\u003e\n\u003cli\u003eGreaseable ball joint and pre-installed dust boot allow maintenance to flush contaminants and extend life.\u003c\/li\u003e\n\u003cli\u003eAdjustability and hex hole on the ball pin make alignment and installation easier after a 2-4in lift.\u003c\/li\u003e\n\u003cli\u003ePU bushings enhance driving performance and perform well in varied temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFitment is generally good but some customers reported mixed fit results, so careful compatibility checks are required before purchase.\u003c\/li\u003e\n\u003cli\u003eThe zerk fitting must not be over-tightened and the new ball joint does not need extra grease for the first year, which requires attention to the maintenance notes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible vehicles\u003c\/td\u003e\n\u003ctd\u003eLexus GX J120\/J150; Toyota FJ Cruiser; 4Runner N210\/N280; Land Cruiser Prado J120\/J150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLift range\u003c\/td\u003e\n\u003ctd\u003eAdjustable for 2-4in lifts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eThickened cold-drawn steel tubing with CNC machined pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall joint\u003c\/td\u003e\n\u003ctd\u003eHeat treated alloy steel ball pin, greaseable, pre-installed dust boot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBlack powder coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBushing\u003c\/td\u003e\n\u003ctd\u003ePolyurethane (PU) bushing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e30-day refund, 12-month free replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe KSP 4Runner Upper Control Arm is a practical, value-oriented solution for lifted Toyota and Lexus SUVs that need corrected suspension geometry and a tougher than stock arm. With durable materials, a greaseable ball joint, and adjustable length for 2-4in lifts, it is well suited to DIY installers and shops seeking improved longevity and alignment capability, provided buyers confirm exact year and model fitment before ordering.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my lifted 4Runner?\u003c\/strong\u003e\u003cbr\u003eCheck the listed compatible models and confirm your model year and lift height, as fitment is specific to the vehicles named in the product description.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need to add grease to the ball joint right away?\u003c\/strong\u003e\u003cbr\u003eThe new ball joint does not require extra grease within the first year; use the zerk fitting for maintenance afterward and avoid over-tightening the zerk.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the finish hold up?\u003c\/strong\u003e\u003cbr\u003eThe powder coated surface and zinc-nickel treated components are intended to resist rust and corrosion in normal road use.\u003c\/p\u003e","brand":"KSP PERFORMANCE","offers":[{"title":"Default Title","offer_id":48613003985115,"sku":"B0BN7RZNJP","price":249.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61z7njwddML._AC_SL1500.jpg?v=1778375346","url":"https:\/\/gearmusthave.com\/products\/ksp-4runner-upper-control-arm-2-4in-adjustable-durable-lifted-fit","provider":"GearMustHave","version":"1.0","type":"link"}