{"product_id":"axiom-supply-polyurethane-front-lower-bump-stop-kit-gm-hd-truck-2500-3500-silverado-sierra-2001-2010","title":"Axiom Supply Polyurethane Front Lower Bump Stop Kit GM HD Truck 2500 \/ 3500 Silverado \/ Sierra 2001-2010","description":"\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis premium \u003cspan\u003ebump stop kit is designed to fit a range of vehicles including Chevrolet Silverado 2500 HD and 3500, GMC Sierra 2500 HD and 3500 from 2001-2010. Also Hummer H2 2003-2009. Avalanche, Suburban XL, Yukon XL, 1500HD 8 lug Trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/axiomsupply.com\/pages\/gm-hd-fitment\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eComplete vehicle fitment here\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Fitment Note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis bump stop kit is intended only for trucks with increased suspension angle caused by a leveling kit or other suspension modifications. These bump stops are not designed to fit stock-height trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYes, these bump stops are designed to contact the lower control arm at ride height on a leveled truck. This is intentional. Maintaining contact helps dampen suspension movement, reduce harshness, and improve overall ride quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eThe Only Truly Molded Polyurethane Version Available\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is not a modified universal bump stop or a basic rubber replacement. It is a one-of-a-kind, purpose-built component and the only truly molded polyurethane version of this bump stop made specifically for these trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eExtensively Tested Polyurethane Formula\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExtensive development and real-world testing went into creating the ideal polyurethane durometer blend. The result delivers the perfect balance of durability, controlled suspension support, and comfortable ride quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe material is firm enough to withstand repeated heavy-duty suspension loads while maintaining enough compliance to absorb impact without creating an unnecessarily harsh ride.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePremium Molded Construction\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach bump stop is molded as a complete, application-specific component for consistent shape, density, and performance. The polyurethane construction resists cracking, crumbling, deformation, and premature deterioration far better than worn factory-style rubber components.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eEmbedded Grade 8 Hardware\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePremium gold-zinc-plated Grade 8 hardware is permanently embedded directly into each bump stop during the molding process. This creates a clean, strong, and dependable mounting point without loose internal hardware or improvised fastening methods.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSecure Nyloc Flange Nut\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach bump stop is secured using a premium nyloc flange nut. The integrated flange provides even clamping pressure, while the nylon locking insert helps prevent the nut from loosening under vibration and repeated suspension movement.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDesigned for Leveled and Modified Trucks\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEngineered specifically for trucks operating with increased front suspension angles, these bump stops help control lower control arm movement and provide progressive suspension support at ride height.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHelps Prevent Hard Bottom-Outs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe polyurethane material cushions suspension contact and helps reduce harsh metal-to-metal impacts, protecting critical front suspension components during everyday driving, towing, hauling, and off-road use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSold as a Matched Pair\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eEach kit includes a matched left and right bump stop for a complete front suspension upgrade.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eA One-of-a-Kind Suspension Upgrade\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAxiom Supply developed this bump stop because no truly purpose-built polyurethane replacement existed for these trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFactory rubber bump stops commonly crack, crumble, compress, and lose their shape after years of repeated suspension contact. Universal replacements often use the wrong material density, do not fit correctly, or create an excessively harsh ride.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis kit was engineered from the ground up to solve those problems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExtensive testing was performed to determine the ideal polyurethane durometer for this application. Too soft, and the bump stop would deform prematurely and fail to properly control suspension movement. Too hard, and it would transfer excessive impact into the chassis and negatively affect ride quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe final proprietary blend provides controlled compression, long-term durability, and progressive suspension support without sacrificing comfort.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhy Contact at Ride Height Is Important\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOn a leveled truck, the lower control arm sits at an increased angle compared with the factory suspension position. These bump stops are intentionally designed to remain in contact with the lower control arm at ride height.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis contact helps dampen unwanted suspension movement, reduce harsh oscillation, and provide additional support as the suspension cycles. It is a functional part of the design—not a fitment problem.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBuilt for Long-Term Durability\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe fully molded polyurethane body resists damage from repeated compression, road debris, moisture, temperature changes, and demanding truck use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePaired with embedded gold-zinc-plated Grade 8 hardware and a secure nyloc flange nut, this kit provides a clean, dependable installation built to remain tight and perform for the long haul.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReplace deteriorated factory bump stops before harsh bottom-outs begin damaging other front suspension components.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(2) Molded polyurethane front lower bump stops\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(2) Embedded gold-zinc-plated Grade 8 mounting studs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(2) Nyloc flange mounting nuts\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eThe Axiom No-Nonsense Lifetime Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur suspension and steering components are\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewarrantied for life\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto the original purchaser against any\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emanufacturer defects, premature wear, or breakage\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003ePush it to the limit—we don’t care.\u003cbr\u003e\u003cstrong\u003eIf the part lets you down, we will make it up to you!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Axiom Supply","offers":[{"title":"Default Title","offer_id":45957335482428,"sku":"AXGM201426","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/AXGM201426_d141ffcb-3dde-462a-b9a3-8ff53c9c1a42.png?v=1786041828","url":"https:\/\/rpm-racing.com\/products\/axiom-supply-polyurethane-front-lower-bump-stop-kit-gm-hd-truck-2500-3500-silverado-sierra-2001-2010","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}