{"product_id":"four-seasons-45976-accessory-drive-belt-tensioner-pulley","title":"Four Seasons 45976 Accessory Drive Belt Tensioner Pulley","description":"\u003ch2\u003eReliable Accessory Drive Belt Tensioner Pulley for Select Vehicles\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pulley 45976 is a durable accessory drive belt tensioner pulley designed to maintain proper tension on serpentine belts. Engineered for compatibility with various Chevrolet, Ford, GMC, Jeep, Lincoln, Mercury, and Saturn models, this pulley ensures smooth operation of your vehicle's belt system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality black plastic for durability\u003c\/li\u003e\n\u003cli\u003eMeasures 3.75 inches outside diameter and 0.6875 inches inside diameter\u003c\/li\u003e\n\u003cli\u003eFeatures 6 grooves to accommodate serpentine belts\u003c\/li\u003e\n\u003cli\u003eCompatible with belt widths of 1.125 inches (28.575 mm)\u003c\/li\u003e\n\u003cli\u003eDesigned as an idler\/tensioner pulley with a single mounting hole\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications for reliable fit and function\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 accessory drive belt system components, providing replacement pulleys that meet OEM standards. The 45976 tensioner pulley is part of this line, offering precise fitment and performance for a range of vehicles including Chevrolet C1500, Ford F-150, Jeep Wrangler, and others. This product line emphasizes quality materials and accurate dimensions to support proper belt tension and reduce wear.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis idler\/tensioner pulley is constructed from durable black plastic, ensuring resistance to wear and heat within the engine compartment. The pulley has an outside diameter of 3.75 inches (95.25 mm) and an inside diameter of approximately 0.6875 inches (17 mm), with a width of 1.125 inches (28.6 mm). It features six grooves designed to accommodate serpentine belts with a width of 1.125 inches (28.575 mm). The pulley includes one mounting hole and does not come with mounting hardware, allowing for straightforward installation using existing components.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet C1500, C2500, C2500 Suburban, C3500\u003c\/li\u003e\n\u003cli\u003eFord Expedition, Explorer, Explorer Sport Trac, F-150\u003c\/li\u003e\n\u003cli\u003eGMC K2500, K2500 Suburban, K3500\u003c\/li\u003e\n\u003cli\u003eJeep Comanche, Wrangler, Wagoneer\u003c\/li\u003e\n\u003cli\u003eLincoln Mark LT, Navigator, Mountaineer\u003c\/li\u003e\n\u003cli\u003eMercury Mountaineer\u003c\/li\u003e\n\u003cli\u003eSaturn SC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Pulley\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive belt noise due to worn or damaged pulleys\u003c\/li\u003e\n\u003cli\u003eImproper belt tension causing slippage or premature wear\u003c\/li\u003e\n\u003cli\u003eFailure of original tensioner pulley leading to belt misalignment\u003c\/li\u003e\n\u003cli\u003eReplacement of cracked or broken pulley components\u003c\/li\u003e\n\u003cli\u003eMaintaining proper serpentine belt routing and tension in accessory drive systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify that the pulley matches the OEM specifications for your vehicle model. The Four Seasons Pulley 45976 requires a single mounting bolt; mounting hardware is not included and should be reused or sourced separately. Ensure the serpentine belt is properly routed and tensioned after installation to prevent premature wear. It is recommended to inspect the entire accessory drive belt system during replacement to identify any additional worn components.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner pulley meets or exceeds OEM standards, ensuring reliable performance and fitment. Four Seasons products are manufactured under strict quality control processes. While specific warranty details may vary, Four Seasons typically offers coverage against defects in material and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44599913906357,"sku":"BBRN-45976","price":27.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_45976_Fro_9c3afbbf-3e82-4182-934d-961150d3a9b2.jpg?v=1775068455","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-45976-accessory-drive-belt-tensioner-pulley","provider":"PartCatalog","version":"1.0","type":"link"}