{"product_id":"gates-k120911-serpentine-belt","title":"Gates K120911 Serpentine Belt","description":"\u003ch2\u003eReliable Serpentine Belt for Automotive Accessory Drive Systems\u003c\/h2\u003e\u003cp\u003eThe Gates Premium OE Micro-V Belt K120911 is engineered to provide consistent performance in automotive accessory drive belt systems. Designed with durable materials and precise dimensions, this serpentine belt supports efficient engine operation in various vehicle makes and models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTop width of 1.647 inches (42 mm) for accurate fitment\u003c\/li\u003e\n\u003cli\u003eEffective length of 91.14 inches (2315 mm) ensuring proper routing\u003c\/li\u003e\n\u003cli\u003e12 rib automotive v-ribbed belt design for optimal power transmission\u003c\/li\u003e\n\u003cli\u003eConstructed with EPDM belt material and polyester cord for durability\u003c\/li\u003e\n\u003cli\u003eCross section designation K for compatibility with standard accessory drive pulleys\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Gates Premium OE Micro-V Belt Line\u003c\/h2\u003e\u003cp\u003eThe Premium OE Micro-V Belt line by Gates is designed to meet original equipment (OE) performance standards. This product line focuses on delivering reliable fit and function, using high-quality EPDM materials and polyester cords to resist wear and extend belt life. The K120911 serpentine belt is part of this line, ensuring it matches or exceeds the specifications required by automotive manufacturers.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe K120911 serpentine belt features a top width of 1.647 inches (42 mm) and an effective length of 91.14 inches (2315 mm), with an outside circumference of approximately 91.7 inches (2329 mm). Its 12-rib design provides smooth engagement with pulleys, reducing slippage and noise. The belt’s EPDM construction offers resistance to heat, ozone, and wear, while the polyester cord enhances tensile strength and flexibility. This belt is classified as an automotive v-ribbed belt (standard) with a K cross section, making it suitable for a range of vehicles requiring this specification.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked serpentine belts in accessory drive systems\u003c\/li\u003e\n\u003cli\u003eAddresses belt slippage and squealing issues caused by degraded materials\u003c\/li\u003e\n\u003cli\u003eRestores proper tension and power transmission to alternators, power steering pumps, and air conditioning compressors\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt failure due to heat and environmental exposure\u003c\/li\u003e\n\u003cli\u003eCompatible with vehicles requiring a 12-rib K-section belt with specified dimensions\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 diagram before installation. Verify the belt length and rib count correspond to the original part. Use proper tensioning tools to avoid over-tightening, which can cause premature 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\u003eThe Gates Premium OE Micro-V Belt K120911 is manufactured to meet OE performance standards, ensuring reliable operation and durability. Gates provides quality assurance backed by industry-recognized manufacturing processes. Please refer to Gates’ official warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52078396309685,"sku":"BBSC-K120911","price":61.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_K120911_Fro.jpg?v=1775145350","url":"https:\/\/www.partcatalog.com\/products\/gates-k120911-serpentine-belt","provider":"PartCatalog","version":"1.0","type":"link"}