{"product_id":"gates-k120964hd-serpentine-belt-fan-and-alternator","title":"Gates K120964HD Serpentine Belt - Fan and Alternator","description":"\u003ch2\u003eReliable Heavy Duty Serpentine Belt for Automotive Applications\u003c\/h2\u003e\u003cp\u003eThe Gates FleetRunner Heavy Duty Micro-V Belt K120964HD is engineered to deliver consistent performance in demanding automotive environments. Designed with durable materials and precise dimensions, this serpentine belt supports accessory drive systems in various vehicle makes and models requiring a heavy duty solution.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTop width of 1.647 inches (42 mm) for optimal fit and power transmission\u003c\/li\u003e\n\u003cli\u003eEffective length of approximately 96.41 inches (2449 mm) ensuring proper belt tension\u003c\/li\u003e\n\u003cli\u003e12 ribs for enhanced grip and smooth operation\u003c\/li\u003e\n\u003cli\u003eConstructed with EPDM belt material and polyester cord for durability and flexibility\u003c\/li\u003e\n\u003cli\u003eCross section designation K, suitable for automotive v-ribbed belt applications\u003c\/li\u003e\n\u003cli\u003eOE improved rating for reliable replacement performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the FleetRunner Heavy Duty Micro-V Belt Line\u003c\/h2\u003e\u003cp\u003eThe FleetRunner Heavy Duty Micro-V Belt line by Gates is designed specifically for commercial and heavy duty automotive applications. This product line focuses on delivering enhanced durability and resistance to wear under high load conditions. The K120964HD part number represents a belt built to meet or exceed original equipment specifications, making it suitable for vehicles requiring a robust accessory drive belt system component.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Construction\u003c\/h2\u003e\u003cp\u003eThis serpentine belt features a 12-rib design that provides increased surface contact with pulleys, reducing slippage and improving power transfer efficiency. The belt's EPDM (ethylene propylene diene monomer) material offers resistance to heat, ozone, and wear, extending service life. Reinforced with polyester cords, the belt maintains structural integrity under tension and flexing. With an outside circumference of approximately 96.98 inches (2463 mm), it fits specific automotive accessory drive systems requiring a K-section belt.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked serpentine belts in heavy duty vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses belt slippage and noise issues in accessory drive systems\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt failure due to heat and wear in demanding conditions\u003c\/li\u003e\n\u003cli\u003eSupports proper operation of alternators, power steering pumps, and air conditioning compressors\u003c\/li\u003e\n\u003cli\u003eCompatible with vehicles requiring a 12-rib, K-section heavy duty v-ribbed belt\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the belt routing matches the vehicle manufacturer’s specifications before installation. Check pulleys and tensioners for wear or damage to avoid premature belt failure. Proper tension adjustment is critical for optimal belt performance and longevity. The K120964HD belt is designed for direct replacement where a 1.647 inch top width and approximately 96.4 inch effective length belt is specified.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates provides quality assurance with the FleetRunner Heavy Duty Micro-V Belt line, including the K120964HD part. This belt meets or exceeds OE standards for durability and performance. While specific warranty details vary by application, Gates products typically come with a limited warranty against defects in materials and workmanship, ensuring reliability for professional automotive use.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52078396407989,"sku":"BBSC-K120964HD","price":105.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_K120964HD_Fro.jpg?v=1775145351","url":"https:\/\/www.partcatalog.com\/products\/gates-k120964hd-serpentine-belt-fan-and-alternator","provider":"PartCatalog","version":"1.0","type":"link"}