{"product_id":"four-seasons-45964-accessory-drive-belt-idler-assembly","title":"Four Seasons 45964 Accessory Drive Belt Idler Assembly","description":"\u003ch2\u003eOverview of Four Seasons Idler Assembly 45964\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Idler Assembly 45964 is designed to maintain proper tension and routing of accessory drive belts in select Ford and Mercury vehicles. Engineered with durable steel and a smooth brass-colored pulley, this idler assembly supports reliable belt operation for models like the Mustang, Thunderbird, and Cougar.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from robust steel material for strength and durability\u003c\/li\u003e\n\u003cli\u003eBrass-colored smooth pulley with a 3.3125 inch outside diameter\u003c\/li\u003e\n\u003cli\u003eCompatible with back idler belt type and 1.000 inch belt width\u003c\/li\u003e\n\u003cli\u003eSingle mounting hole with 0.48 inch diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eFits Ford and Mercury models including Capri, LTD, Marquis, and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Idler Assembly 45964 belongs to the Idler Assembly product line, which focuses on tensioners and pulleys essential for accessory drive belt systems. This assembly features a 6.63 inch length and a smooth groove pulley designed to reduce belt wear and noise. The pulley width measures 1.130 inches (29 mm), accommodating a belt width of 1.000 inch (25.4 mm). Its inside diameter is 0.67 inch, with an outside diameter of 3.3125 inches (84.138 mm), ensuring precise fitment and optimal belt alignment.\u003c\/p\u003e\u003cp\u003eSpecifically engineered for back idler belt applications, this part supports the accessory drive belt system by maintaining proper tension and preventing slippage. The single mounting hole simplifies installation while providing a secure attachment point. The steel construction combined with the brass-colored finish offers corrosion resistance and long service life.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFord Capri\u003c\/li\u003e\n\u003cli\u003eFord Cougar\u003c\/li\u003e\n\u003cli\u003eFord LTD\u003c\/li\u003e\n\u003cli\u003eFord Marquis\u003c\/li\u003e\n\u003cli\u003eFord Mustang\u003c\/li\u003e\n\u003cli\u003eFord Thunderbird\u003c\/li\u003e\n\u003cli\u003eMercury Capri\u003c\/li\u003e\n\u003cli\u003eMercury Cougar\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Idler Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAccessory drive belt slippage or misalignment\u003c\/li\u003e\n\u003cli\u003eExcessive belt noise due to worn or damaged pulleys\u003c\/li\u003e\n\u003cli\u003eLoss of proper belt tension affecting engine accessory performance\u003c\/li\u003e\n\u003cli\u003eWear or damage to original idler pulley components\u003c\/li\u003e\n\u003cli\u003eCorrosion or failure of existing idler assembly hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is off and cooled before beginning installation. Verify the mounting hole diameter of 0.48 inch matches the vehicle’s bracket. Inspect the accessory drive belt for wear and replace if necessary during installation. Properly torque the mounting bolt to manufacturer specifications to avoid loosening or damage. Confirm belt routing and tension after installation to ensure optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons Idler Assembly 45964 is manufactured to meet OEM standards for fit, form, and function. The steel construction and smooth pulley design contribute to durability and consistent performance. While specific warranty details are not provided here, Four Seasons products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44599912431797,"sku":"BBRN-45964","price":35.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_45964_Fro.jpg?v=1775068452","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-45964-accessory-drive-belt-idler-assembly","provider":"PartCatalog","version":"1.0","type":"link"}