{"product_id":"arb-4001-front-coil-spring-set-toyota-4runner","title":"ARB \/ OME Front Coil Spring Set 03-23 Toyota 4Runner","description":"\u003ch4\u003eRestore Ride Height With Proven Off-Road Coil Springs\u003c\/h4\u003e\n\u003cp\u003eThe ARB 4001 front coil spring set uses X5K micro-alloyed spring steel to deliver a controlled lift while supporting the added weight of winches, bumpers, and skid plates on the Toyota 4Runner. ARB4001 pairs OME engineering with a matte black powder coat finish for long-term corrosion resistance on trail-driven trucks.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eARB4001 springs are built from X5K micro-alloyed spring steel\u003c\/li\u003e\n\u003cli\u003eDelivers a 1 to 2 inch front lift over stock ride height\u003c\/li\u003e\n\u003cli\u003eSpring rate of 588 lbf per inch matched to 4Runner front axle loads\u003c\/li\u003e\n\u003cli\u003eMatte black powder coat resists corrosion and chipping\u003c\/li\u003e\n\u003cli\u003eARB4001 sold as a complete front pair for consistent ride height\u003c\/li\u003e\n\u003cli\u003eCompatible with factory and ARB Nitrocharger front struts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFitment Table\u003c\/h4\u003e\n\u003ctable\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\u003ctr\u003e\n\u003ctd\u003e2003-2023\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003e4Runner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPN\u003c\/td\u003e\n\u003ctd\u003eARB4001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eARB \/ Old Man Emu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Material\u003c\/td\u003e\n\u003ctd\u003eX5K Micro-Alloyed Spring Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Rate\u003c\/td\u003e\n\u003ctd\u003e588 lbf\/in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Height\u003c\/td\u003e\n\u003ctd\u003e14.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Weight\u003c\/td\u003e\n\u003ctd\u003e11 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProp 65 Warning\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e9332018098986\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTwo ARB4001 front coil springs\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAbout ARB\u003c\/h4\u003e\n\u003cp\u003eARB has produced Old Man Emu suspension systems since the 1970s, engineering coil springs and shock absorbers specifically for four wheel drive vehicles carrying touring and off-road equipment. The 4001 front spring set continues that heritage with a direct-fit design for the Toyota 4Runner platform.\u003c\/p\u003e\n\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eWhat is the ARB4001?\u003c\/strong\u003e\u003cp\u003eThe ARB4001 is a front coil spring set from ARB Old Man Emu designed for the Toyota 4Runner to restore or increase front ride height. It's built from X5K micro-alloyed spring steel and supports the added weight of off-road accessories.\u003c\/p\u003e\n\u003cstrong\u003eHow much lift will this actually give me?\u003c\/strong\u003e\u003cp\u003eIt provides approximately 1 to 2 inches of front lift depending on how much extra weight your truck is carrying.\u003c\/p\u003e\n\u003cstrong\u003eDo I need new shocks to go with these springs?\u003c\/strong\u003e\u003cp\u003eThese springs work with your factory struts or ARB Nitrocharger struts sold separately, so new shocks aren't strictly required.\u003c\/p\u003e\n\u003cstrong\u003eWill these hold up if I have a winch and bumper installed?\u003c\/strong\u003e\u003cp\u003eYes, the spring rate is matched to support the added weight of winches, bumpers, and skid plates on the 4Runner.\u003c\/p\u003e\n\u003cstrong\u003eCan I install just one spring, or do they come as a pair?\u003c\/strong\u003e\u003cp\u003eThey're sold as a complete front pair so ride height stays even side to side.\u003c\/p\u003e\n\u003cstrong\u003eDo these springs come with a Prop 65 warning?\u003c\/strong\u003e\u003cp\u003eNo, the ARB4001 doesn't carry a California Prop 65 warning.\u003c\/p\u003e\n\u003cstrong\u003eIs this something I can install in my driveway?\u003c\/strong\u003e\u003cp\u003eIt's doable with a spring compressor and standard hand tools, though it does require removing and disassembling the strut assembly.\u003c\/p\u003e\n\u003cstrong\u003eWill I need an alignment after installing these springs?\u003c\/strong\u003e\u003cp\u003eYes, since ride height and suspension geometry change, a wheel alignment afterward is recommended.\u003c\/p\u003e\n\n\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eRaise the front of the vehicle and support it on jack stands.\u003c\/li\u003e\n\u003cli\u003eRemove the front wheels and disconnect the sway bar links.\u003c\/li\u003e\n\u003cli\u003eCompress and remove the factory front strut assembly.\u003c\/li\u003e\n\u003cli\u003eRemove the factory coil spring from the strut assembly.\u003c\/li\u003e\n\u003cli\u003eInstall the ARB4001 spring onto the strut using a spring compressor.\u003c\/li\u003e\n\u003cli\u003eReinstall the strut assembly, sway bar links, and wheels, then torque to factory specification.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Old Man Emu","offers":[{"title":"Default Title","offer_id":46138897268815,"sku":"ARB4001","price":233.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arb-4001-front-coil-spring-4runner-1.jpg?v=1784724112","url":"https:\/\/www.blackopsautoworks.com\/products\/arb-4001-front-coil-spring-set-toyota-4runner","provider":"Black Ops Auto Works","version":"1.0","type":"link"}