{"product_id":"four-seasons-45973-accessory-drive-belt-tensioner-pulley","title":"Four Seasons 45973 Accessory Drive Belt Tensioner Pulley","description":"\u003ch2\u003eReliable Accessory Drive Belt Tensioner Pulley for Multiple Vehicles\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pulley 45973 is a durable accessory drive belt tensioner pulley designed to maintain proper tension on serpentine belts. Engineered for compatibility with a wide range of vehicles including Buick, Chevrolet, Ford, and more, this pulley ensures smooth operation of your engine’s belt system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality black plastic for lightweight durability\u003c\/li\u003e\n\u003cli\u003eDesigned as a back idler pulley with a smooth groove surface\u003c\/li\u003e\n\u003cli\u003eCompatible with serpentine belts measuring 1 inch (25.4 mm) in width\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 3.5 inches (88.9 mm) and inside diameter of 0.6875 inches (17 mm)\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications for reliable fit and performance\u003c\/li\u003e\n\u003cli\u003eSingle mount hole design for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Pulley Product Line Overview\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pulley line focuses on precision-engineered components for accessory drive belt systems. This product line emphasizes OEM-level quality and fitment, providing replacement pulleys that maintain proper belt tension and alignment. The 45973 pulley is part of this line, offering a balance of durability and compatibility for various domestic vehicle makes and models.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner pulley features a smooth groove surface suitable for serpentine belt applications. Its black plastic construction reduces weight while maintaining strength. The pulley measures 3.5 inches in outside diameter and 1 inch in width, with an inside diameter of approximately 0.6875 inches (17 mm). It is designed as a back idler pulley with a single mounting hole, compatible with belt widths of 1 inch (25.4 mm). The Four Seasons 45973 pulley meets or exceeds OEM standards, ensuring proper fit and function in vehicles such as the Ford F-150, Chevrolet Cavalier, Buick Regal, and many others.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper tension to serpentine belt systems\u003c\/li\u003e\n\u003cli\u003eEliminates belt slippage and noise caused by worn pulleys\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear and potential engine accessory failure\u003c\/li\u003e\n\u003cli\u003eAddresses pulley misalignment issues in models like the Pontiac Grand Prix and Mercury Cougar\u003c\/li\u003e\n\u003cli\u003eReplaces damaged or cracked pulleys in older vehicles such as the Chrysler E-150 Econoline\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMounting hardware is not included; reuse existing bolts or source appropriate fasteners\u003c\/li\u003e\n\u003cli\u003eEnsure belt is properly aligned on the pulley to avoid premature wear\u003c\/li\u003e\n\u003cli\u003eInspect the entire accessory drive belt system during installation for additional wear or damage\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific service manual instructions for torque specifications and installation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pulley 45973 is manufactured to meet or exceed OEM quality standards, providing reliable performance and durability. This part is backed by Four Seasons’ quality assurance protocols, ensuring compatibility with specified vehicle makes and models. Please consult Four Seasons or your parts provider for specific warranty details related to this pulley.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44599913513141,"sku":"BBRN-45973","price":23.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_45973_Fro_71e98d92-fac4-427b-941f-ea64ec99e91f.jpg?v=1775068454","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-45973-accessory-drive-belt-tensioner-pulley","provider":"PartCatalog","version":"1.0","type":"link"}