{"product_id":"dayco-5080865-serpentine-belt","title":"Dayco 5080865 Serpentine Belt - Alternator, Fan and Alternator or Main Drive","description":"\u003ch2\u003eDurable Serpentine Belt for Ford F-250 and F-350 Super Duty\u003c\/h2\u003e\u003cp\u003eThe Dayco 5080865 serpentine belt is engineered to meet the demanding requirements of Ford F-250 Super Duty and F-350 Super Duty trucks. Constructed with EPDM and aramid reinforcement, this belt offers reliable performance under a wide range of operating temperatures.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: EPDM with aramid reinforcement for enhanced durability\u003c\/li\u003e\n\u003cli\u003eTop Width: 1.10 inches\u003c\/li\u003e\n\u003cli\u003eEffective Length: 86.50 inches (2197.10 mm)\u003c\/li\u003e\n\u003cli\u003eOutside Circumference: 87.06 inches (2211.33 mm)\u003c\/li\u003e\n\u003cli\u003eRib Quantity: 8 ribs with a straight rib profile\u003c\/li\u003e\n\u003cli\u003eCross Section: K-section design\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -45°C to 212°F (-42.7°C to 100°C)\u003c\/li\u003e\n\u003cli\u003eMeets SAE J1459 and SAE J2432 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Overview of Dayco 5080865 Serpentine Belt\u003c\/h2\u003e\u003cp\u003eThis serpentine belt is designed specifically for accessory drive belt systems in Ford F-250 Super Duty and F-350 Super Duty models. The EPDM (ethylene propylene diene monomer) material combined with aramid fiber reinforcement provides resistance to heat, wear, and stretching. The 8-rib K-section profile ensures optimal grip and power transmission to engine accessories such as the alternator, power steering pump, and air conditioning compressor. The belt’s effective length and outside circumference are precisely engineered to maintain proper tension and alignment within the accessory drive system.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThe Dayco 5080865 serpentine belt is compatible with the following Ford models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003eFord F-350 Super Duty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis belt is intended for use in accessory drive belt systems, helping to address common issues such as belt slippage, cracking, and premature wear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents belt slippage under high load conditions\u003c\/li\u003e\n\u003cli\u003eReduces risk of cracking and fraying due to temperature extremes\u003c\/li\u003e\n\u003cli\u003eMaintains consistent tension for accessory components\u003c\/li\u003e\n\u003cli\u003eMinimizes noise and vibration in the belt system\u003c\/li\u003e\n\u003cli\u003eExtends service life compared to standard belts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 5080865 serpentine belt on Ford F-250 or F-350 Super Duty trucks, ensure the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVerify belt routing matches the vehicle’s accessory drive diagram\u003c\/li\u003e\n\u003cli\u003eInspect pulleys and tensioners for wear or damage before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tensioning tools to achieve manufacturer-recommended belt tension\u003c\/li\u003e\n\u003cli\u003eCheck for alignment to prevent premature belt wear\u003c\/li\u003e\n\u003cli\u003eReplace any worn components in the belt system to ensure optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Standards Compliance\u003c\/h2\u003e\u003cp\u003eThe Dayco 5080865 serpentine belt complies with SAE J1459 and SAE J2432 standards, ensuring it meets industry requirements for durability and performance. Manufactured with high-quality EPDM and aramid reinforcement, this belt is designed to withstand operating temperatures ranging from -45°C to 212°F (-42.7°C to 100°C). While specific warranty details are not provided, Dayco products typically adhere to strict quality control processes to support reliable service life in demanding automotive applications.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391683657909,"sku":"BCWL-5080865","price":54.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_5080865_Fro.jpg?v=1774729247","url":"https:\/\/www.partcatalog.com\/products\/dayco-5080865-serpentine-belt","provider":"PartCatalog","version":"1.0","type":"link"}