{"product_id":"timbren-2001-chevrolet-silverado-3500-rear-suspension-enhancement-system","title":"Timbren 2001 Chevrolet Silverado 3500 Rear Suspension Enhancement System","description":"\u003ch4\u003eRear Load-Leveling Suspension Enhancement for the Silverado\/Sierra 3500\u003c\/h4\u003e\u003cp\u003eTimbren's SES Suspension Enhancement System replaces the rear bump stops on select Chevrolet Silverado 3500 and GMC Sierra 3500 trucks with a rated 7,000-lb capacity hollow rubber spring and bracket kit. Laser-cut steel weldments bolt to the factory frame rail, and the Aeon hollow rubber spring engages progressively as the rear suspension compresses under load, reducing sag and sway without altering unloaded ride quality or GVWR.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRated 7,000 lb capacity at the rear axle\u003c\/li\u003e\n\u003cli\u003eLaser-cut steel bracket weldments, powder coated\u003c\/li\u003e\n\u003cli\u003eAeon hollow rubber springs engage progressively under load\u003c\/li\u003e\n\u003cli\u003eBolts to factory frame rail, no drilling required\u003c\/li\u003e\n\u003cli\u003eDoes not affect unloaded ride quality or increase GVWR\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2002\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500\u003c\/td\u003e\n\u003ctd\u003eSL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500\u003c\/td\u003e\n\u003ctd\u003eSL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500\u003c\/td\u003e\n\u003ctd\u003eSLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500\u003c\/td\u003e\n\u003ctd\u003eSLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500 Classic\u003c\/td\u003e\n\u003ctd\u003eSL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500 Classic\u003c\/td\u003e\n\u003ctd\u003eSLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500 Classic\u003c\/td\u003e\n\u003ctd\u003eSLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2005\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500\u003c\/td\u003e\n\u003ctd\u003eLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500\u003c\/td\u003e\n\u003ctd\u003eLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 Classic\u003c\/td\u003e\n\u003ctd\u003eLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 Classic\u003c\/td\u003e\n\u003ctd\u003eLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 Classic\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2010\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd\u003eLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2010\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd\u003eLTZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2010\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2005\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500 Classic\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2010\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd\u003eSLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2010\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd\u003eSLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2010\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\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\u003eManufacturer part number\u003c\/td\u003e\n\u003ctd\u003eGMRCK35S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eRear axle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated capacity\u003c\/td\u003e\n\u003ctd\u003e7,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracket material\u003c\/td\u003e\n\u003ctd\u003eLaser-cut steel, powder coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring type\u003c\/td\u003e\n\u003ctd\u003eAeon hollow rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLimited lifetime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2 GMR weldments (left and right, powder coated)\u003c\/li\u003e\n\u003cli\u003e2 Aeon hollow rubber springs\u003c\/li\u003e\n\u003cli\u003e2 rubber spacers with bushing\u003c\/li\u003e\n\u003cli\u003eMounting hardware (bolts, nuts, washers)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout the Brand\u003c\/h4\u003e\u003cp\u003eTimbren has manufactured rubber-spring suspension enhancement systems in the USA since 1984, used to reduce sag, sway, and bottoming-out on trucks and vans without the ride-quality tradeoffs of heavier leaf springs or air bags.\u003c\/p\u003e\u003ch4\u003eFAQ\u003c\/h4\u003e\u003cstrong\u003eDoes this kit increase my truck's GVWR?\u003c\/strong\u003e\u003cp\u003eNo, this system reduces sag and improves load leveling but does not increase the factory Gross Vehicle Weight Rating.\u003c\/p\u003e\u003cstrong\u003eDoes this kit affect ride quality when unloaded?\u003c\/strong\u003e\u003cp\u003eNo, the rubber spring sits above the axle with clearance so it does not engage until the suspension compresses under load.\u003c\/p\u003e\u003cstrong\u003eIs drilling required to install this kit?\u003c\/strong\u003e\u003cp\u003eNo, the brackets bolt to existing factory frame rail mounting points.\u003c\/p\u003e\u003cstrong\u003eWhat is the rated capacity of this kit?\u003c\/strong\u003e\u003cp\u003eThis kit is rated for 7,000 lbs at the rear axle.\u003c\/p\u003e\u003cstrong\u003eWhat does this kit replace?\u003c\/strong\u003e\u003cp\u003eIt replaces the factory rubber bump stops on the rear suspension with a load-leveling Aeon rubber spring and bracket assembly.\u003c\/p\u003e\u003cstrong\u003eIs this kit compatible with air bag suspension kits?\u003c\/strong\u003e\u003cp\u003eTimbren SES systems are typically used as a bump-stop replacement independent of air bag kits; consult Timbren if combining suspension upgrades.\u003c\/p\u003e\u003cstrong\u003eWhat is the warranty on this kit?\u003c\/strong\u003e\u003cp\u003eTimbren backs this SES kit with a limited lifetime warranty.\u003c\/p\u003e\u003cstrong\u003eWill this fit every trim of the listed years?\u003c\/strong\u003e\u003cp\u003eThis kit fits the specific trims and years listed in the fitment table; confirm your exact trim before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eRaise and safely support the rear of the vehicle.\u003c\/li\u003e\n\u003cli\u003eRemove the factory rubber bump stops from the frame rail.\u003c\/li\u003e\n\u003cli\u003eBolt the Timbren GMR weldment brackets to the factory frame rail mounting points.\u003c\/li\u003e\n\u003cli\u003eInstall the Aeon hollow rubber spring and rubber spacer onto each bracket.\u003c\/li\u003e\n\u003cli\u003eTorque all hardware to the specification listed in the included instructions.\u003c\/li\u003e\n\u003cli\u003eLower the vehicle and verify at least 1 inch of clearance between the rubber spring and axle at ride height.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Timbren","offers":[{"title":"Default Title","offer_id":46469364187215,"sku":"TIMGMRCK35S","price":398.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/timbren-2001-chevrolet-silverado-3500-rear-suspension-enhancement-system-timbren.jpg?v=1787580449","url":"https:\/\/www.blackopsautoworks.com\/products\/timbren-2001-chevrolet-silverado-3500-rear-suspension-enhancement-system","provider":"Black Ops Auto Works","version":"1.0","type":"link"}