{"product_id":"tuff-country-01-10-chevy-silverado-2500hd-4wd-lifted-w-4in-blocks-rear-axle-u-bolts","title":"Tuff Country 01-10 Chevy Silverado 2500HD 4wd (Lifted w\/4in Blocks) Rear Axle U-Bolts","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e17857\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 698815178573\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eTuff Country Rear Axle U-Bolts – 2001-2010 Chevrolet Silverado 2500HD 4WD (Lifted w\/ 4in Blocks)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Tuff Country rear axle U-bolt kit for 2001-2010 Chevrolet Silverado 2500HD 4WD with 4-inch lift blocks. Zinc-plated corrosion-resistant steel construction with included nuts and washers provides secure leaf spring attachment, maintains proper ride height, and ensures long-term durability under heavy loads and off-road conditions the ultimate U-bolt upgrade for any lifted Silverado 2500HD build seeking reliable axle retention and peace of mind.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZinc-Plated Steel\u003c\/strong\u003e – Corrosion-resistant coating for long-lasting durability in harsh conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifted Vehicle Specific\u003c\/strong\u003e – Designed for Silverado 2500HD with 4-inch lift blocks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit\u003c\/strong\u003e – Includes 4 U-bolts, nuts, and washers for full rear axle installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction\u003c\/strong\u003e – Engineered to handle increased loads and maintain proper leaf spring clamping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Replacement\u003c\/strong\u003e – Direct replacement for worn or stretched factory U-bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\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\u003e17857\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTuff Country\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eRear Axle U-Bolt Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e2001-2010 Chevrolet Silverado 2500HD 4WD (with 4in lift blocks)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eZinc-Plated Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eTuff Country Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4 x Rear Axle U-Bolts\u003c\/li\u003e\n\u003cli\u003eNuts and washers\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSpecifically designed for lifted 2001-2010 Chevrolet Silverado 2500HD 4WD with 4-inch lift blocks\u003c\/li\u003e\n\u003cli\u003eReplaces stretched or worn factory U-bolts to restore proper leaf spring clamping\u003c\/li\u003e\n\u003cli\u003eEssential for maintaining axle alignment and ride height on lifted trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eStandard U-bolt replacement during suspension service\u003c\/li\u003e\n\u003cli\u003eEstimated time: 1–2 hours (per axle)\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended with proper torque sequence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\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\u003cth\u003eTrim \/ Engine\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2010\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500HD\u003c\/td\u003e\n\u003ctd\u003e4WD models with 4in lift blocks\u003c\/td\u003e\n\u003ctd\u003eRear axle U-bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Tuff Country U-Bolts?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e#1 choice for reliable replacement U-bolts on lifted heavy-duty trucks\u003c\/li\u003e\n\u003cli\u003eBuilt \u0026amp; tested in the United States\u003c\/li\u003e\n\u003cli\u003eChosen by Silverado owners for corrosion resistance, strength, and proper fit on lifted setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit fit my 2007 Chevrolet Silverado 2500HD 4WD with 4\" lift? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, designed for 2001-2010 Silverado 2500HD 4WD with 4-inch lift blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Are nuts and washers included? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, complete kit with 4 U-bolts, nuts, and washers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to replace U-bolts after lifting? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, lift blocks stretch factory U-bolts; these are longer and properly rated for the lift.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground UPS or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock – ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Official Tuff Country retail box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tuff Country","offers":[{"title":"Default Title","offer_id":45010469322831,"sku":"TUF17857","price":68.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/tuff_country_17857_ubolts.png?v=1774355681","url":"https:\/\/www.blackopsautoworks.com\/products\/tuff-country-01-10-chevy-silverado-2500hd-4wd-lifted-w-4in-blocks-rear-axle-u-bolts","provider":"Black Ops Auto Works","version":"1.0","type":"link"}