{"product_id":"four-seasons-45981-accessory-drive-belt-tensioner-pulley","title":"Four Seasons 45981 Accessory Drive Belt Tensioner Pulley - Accessory Drive","description":"\u003ch2\u003eReliable Accessory Drive Belt Tensioner Pulley for Ford and Lincoln Vehicles\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pulley 45981 is a durable accessory drive belt tensioner pulley designed for select Ford, Lincoln, and Mercury models. Engineered to meet or exceed OEM specifications, this black plastic pulley ensures smooth serpentine belt operation in your vehicle's accessory drive system.\u003c\/p\u003e\u003ch2\u003eKey Features of Four Seasons Pulley 45981\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-quality black plastic construction for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with serpentine belt systems with a belt width of 1.25 inches (31.75 mm)\u003c\/li\u003e\n\u003cli\u003eDimensions: 3.000 inch (76.2 mm) outside diameter, 0.6875 inch (17 mm) inside diameter, and 1.25 inch (31.8 mm) width\u003c\/li\u003e\n\u003cli\u003eSmooth groove design suitable for idler and tensioner pulley applications\u003c\/li\u003e\n\u003cli\u003eSingle mount hole for secure installation (mounting hardware not included)\u003c\/li\u003e\n\u003cli\u003eBack idler pulley type designed for accessory drive belt tensioning\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM standards for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Pulley Product Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pulley line focuses on providing precision-engineered pulleys for accessory drive belt systems. This product line emphasizes durability and exact fitment to maintain proper belt tension and alignment. The 45981 pulley is part of this line, offering a reliable replacement option for vehicles requiring a back idler or tensioner pulley in their serpentine belt system.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pulley 45981 is crafted from durable plastic to resist wear and corrosion, ensuring long service life in demanding engine environments. Its smooth groove design supports serpentine belts with a width of 1.25 inches, commonly found in Ford, Lincoln, and Mercury vehicles such as the F-150, E-350 Econoline, and Continental. The pulley’s precise dimensions, including a 3-inch outside diameter and 0.6875-inch inside diameter, provide a proper fit for accessory drive belt tensioning applications. This pulley is designed as a back idler type, helping maintain optimal belt tension and alignment to prevent slippage and premature belt wear.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged accessory drive belt tensioner pulleys\u003c\/li\u003e\n\u003cli\u003eEliminates belt noise caused by misaligned or seized pulleys\u003c\/li\u003e\n\u003cli\u003ePrevents serpentine belt slippage and uneven wear\u003c\/li\u003e\n\u003cli\u003eRestores proper belt tension in Ford F-150, Lincoln Navigator, and Mercury Cougar models\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of accessory components like 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 vehicle make and model before installation\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; reuse existing hardware or source appropriate fasteners\u003c\/li\u003e\n\u003cli\u003eInspect the serpentine belt and other pulleys during installation for wear or damage\u003c\/li\u003e\n\u003cli\u003eEnsure proper torque specifications are followed to avoid pulley misalignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pulley 45981 meets or exceeds OEM quality standards, providing reliable performance for accessory drive belt systems. While specific warranty details are not provided, Four Seasons products are generally backed by manufacturer quality assurance to ensure fit and function in compatible Ford, Lincoln, and Mercury vehicles.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44599915282613,"sku":"BBRN-45981","price":24.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_45981_Fro.jpg?v=1775068457","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-45981-accessory-drive-belt-tensioner-pulley","provider":"PartCatalog","version":"1.0","type":"link"}