{"product_id":"hayden-5071-accessory-drive-belt-idler-pulley","title":"Hayden 5071 Accessory Drive Belt Idler Pulley","description":"\u003ch2\u003eOverview of Hayden Pulley Accessory Drive Belt Idler Pulley\u003c\/h2\u003e\u003cp\u003eThe Hayden Pulley 5071 is a steel accessory drive belt idler pulley designed for select Chevrolet and GMC heavy-duty trucks. Engineered to meet or exceed OEM specifications, this back idler pulley supports serpentine belt systems on models like the Silverado 2500 HD and Express 3500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel with a black finish\u003c\/li\u003e\n\u003cli\u003eCompatible with serpentine belts 1 inch (25.4 mm) wide\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 3.000 inches (76.2 mm)\u003c\/li\u003e\n\u003cli\u003eInside diameter (bore) of 0.399 inches (10.16 mm)\u003c\/li\u003e\n\u003cli\u003eSmooth groove design for reduced belt wear\u003c\/li\u003e\n\u003cli\u003eSingle mount hole for secure installation\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM quality standards\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Hayden Pulley 5071 is a precision-engineered idler and tensioner pulley designed to maintain proper tension and alignment of the serpentine belt in accessory drive systems. Made from robust steel and finished in black, this pulley features a smooth groove surface that minimizes belt wear and noise. With an outside diameter of 3 inches and a bore diameter of 0.399 inches, it is specifically designed as a back idler pulley to fit serpentine belts with a width of 1 inch (25.4 mm). The pulley width is 1.18 inches (30 mm), providing stable belt tracking and reliable performance under demanding conditions.\u003c\/p\u003e\u003cp\u003eThis pulley is compatible with a range of Chevrolet and GMC heavy-duty trucks, including the Express 2500 and 3500 vans, as well as the Sierra and Silverado 2500 HD and 3500 series trucks, including Classic and HD variants. The Hayden Pulley product line focuses on delivering durable and OEM-compliant components for accessory drive belt systems, ensuring proper function and longevity in demanding automotive applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper serpentine belt tension and alignment\u003c\/li\u003e\n\u003cli\u003eEliminates belt slippage and squealing noises\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear and damage\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged idler pulleys in Chevrolet and GMC heavy-duty trucks\u003c\/li\u003e\n\u003cli\u003eSupports accessory drive components such as alternators and power steering pumps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific Chevrolet or GMC model before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the serpentine belt width matches the pulley specifications (1 inch \/ 25.4 mm)\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to remove the old pulley and install the new one securely\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; reuse existing hardware or source OEM replacements\u003c\/li\u003e\n\u003cli\u003eInspect the serpentine belt and related components for wear during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Hayden Pulley 5071 meets or exceeds OEM quality standards, providing reliable performance for accessory drive belt systems in Chevrolet and GMC heavy-duty trucks. Manufactured from steel with precise dimensions, this pulley is built to withstand the rigors of daily operation. Warranty information should be confirmed with the original equipment manufacturer or authorized distributor.\u003c\/p\u003e","brand":"Hayden","offers":[{"title":"Default Title","offer_id":43944063926453,"sku":"BBTW-5071","price":23.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HY_5071_Fro.jpg?v=1775005246","url":"https:\/\/www.partcatalog.com\/products\/hayden-5071-accessory-drive-belt-idler-pulley","provider":"PartCatalog","version":"1.0","type":"link"}