{"product_id":"gates-k120864hd-serpentine-belt","title":"Gates K120864HD Serpentine Belt","description":"\u003ch2\u003eReliable Performance with Gates FleetRunner Heavy Duty Micro-V Belt\u003c\/h2\u003e\u003cp\u003eThe Gates FleetRunner Heavy Duty Micro-V Belt K120864HD is engineered for demanding automotive applications requiring durable and efficient accessory drive solutions. Designed with heavy-duty polyester cords and EPDM belt material, this serpentine belt offers consistent power transmission for various vehicle makes and models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTop width of 1.647 inches (42 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003eEffective length of 86.36 inches (2194 mm) ensuring proper tension and alignment\u003c\/li\u003e\n\u003cli\u003e12 rib automotive v-ribbed belt design for enhanced grip and reduced slippage\u003c\/li\u003e\n\u003cli\u003eConstructed with polyester cord material for strength and flexibility\u003c\/li\u003e\n\u003cli\u003eEPDM belt material for resistance to heat, ozone, and wear\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 tailored for commercial and heavy-duty automotive applications. This product line focuses on delivering belts that withstand higher loads and extended service intervals compared to standard belts. The K120864HD part number represents a serpentine belt designed to meet or exceed original equipment specifications, making it suitable for fleet vehicles and heavy-duty trucks requiring robust accessory drive components.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe K120864HD serpentine belt features a cross-section designation of 'K' and an outside circumference of approximately 86.93 inches (2208 mm). Its 12-rib design ensures optimal contact with pulleys, reducing belt slip and improving accessory drive efficiency. The use of polyester cords enhances tensile strength and flexibility, while the EPDM belt material provides durability against environmental factors such as heat and ozone exposure. This combination supports consistent performance in demanding automotive environments.\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 trucks and fleet vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses belt slippage and noise issues caused by degraded belt materials\u003c\/li\u003e\n\u003cli\u003ePrevents accessory drive failures by maintaining proper tension and grip\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles requiring a 12-rib, 1.647-inch wide, 86.36-inch effective length belt\u003c\/li\u003e\n\u003cli\u003eCompatible with automotive systems needing OE improved serpentine belt performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the belt routing matches the vehicle’s accessory drive diagram before installation. Verify the belt length and rib count correspond to the original equipment specifications. Use proper tensioning tools to avoid over-tightening, which can lead to premature belt or pulley wear. Inspect pulleys and tensioners for wear or damage during replacement to maintain optimal belt performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates FleetRunner Heavy Duty Micro-V Belts are manufactured to meet stringent quality standards, providing reliable service life in heavy-duty automotive applications. The K120864HD part number carries an OE improved rating, indicating it meets or exceeds original equipment requirements. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52135923646645,"sku":"BBSC-K120864HD","price":76.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_K120864HD_Fro.jpg?v=1775231672","url":"https:\/\/www.partcatalog.com\/products\/gates-k120864hd-serpentine-belt","provider":"PartCatalog","version":"1.0","type":"link"}