{"product_id":"gates-k120876hd-serpentine-belt","title":"Gates K120876HD Serpentine Belt","description":"\u003ch2\u003eReliable Heavy Duty Serpentine Belt for Automotive Applications\u003c\/h2\u003e\u003cp\u003eThe Gates FleetRunner Heavy Duty Micro-V Belt K120876HD 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: 1.647 inches (42 mm)\u003c\/li\u003e\n\u003cli\u003eEffective length: 87.6 inches (2225 mm)\u003c\/li\u003e\n\u003cli\u003eOutside circumference: 88.13 inches (2239 mm)\u003c\/li\u003e\n\u003cli\u003e12 rib automotive v-ribbed belt design\u003c\/li\u003e\n\u003cli\u003eBelt material: EPDM for enhanced durability\u003c\/li\u003e\n\u003cli\u003eCord material: Polyester for strength and flexibility\u003c\/li\u003e\n\u003cli\u003eCross section designation: K\u003c\/li\u003e\n\u003cli\u003eOE comparison rating: OE improved\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 specifically developed for commercial and heavy duty automotive applications. This product line focuses on delivering extended belt life and reliable power transmission under high load conditions. The K120876HD part benefits from this design philosophy, offering improved resistance to wear and heat compared to standard belts.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Construction\u003c\/h2\u003e\u003cp\u003eThe K120876HD serpentine belt features a 12-rib design that ensures optimal grip and power transfer to accessory components such as alternators, water pumps, and air conditioning compressors. Constructed with EPDM rubber, the belt resists cracking and degradation caused by heat and ozone exposure. The polyester cord reinforcement provides tensile strength and flexibility, maintaining belt integrity under heavy loads. With an effective length of 87.6 inches and a top width of 1.647 inches, this belt fits specific automotive accessory drive systems requiring a K-section belt.\u003c\/p\u003e\u003ch2\u003eCommon Applications 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\u003eResolving belt slippage and squealing noises in accessory drive systems\u003c\/li\u003e\n\u003cli\u003eAddressing premature belt wear due to heat and mechanical stress\u003c\/li\u003e\n\u003cli\u003eImproving power transmission efficiency in commercial trucks and vans\u003c\/li\u003e\n\u003cli\u003eMaintaining reliable operation of washer pumps and other belt-driven components\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. Inspect pulleys and tensioners for wear or damage to prevent premature belt failure. Use proper tensioning tools to achieve the recommended belt tension. The K120876HD belt is compatible with vehicles requiring a 12-rib K-section serpentine belt with the specified dimensions.\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 K120876HD part. This belt meets or exceeds original equipment standards with an OE improved rating. While specific warranty details vary by application, Gates products typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52140816105653,"sku":"BBSC-K120876HD","price":132.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_K120876HD_Ang.jpg?v=1775233641","url":"https:\/\/www.partcatalog.com\/products\/gates-k120876hd-serpentine-belt","provider":"PartCatalog","version":"1.0","type":"link"}