{"product_id":"gates-k120842-serpentine-belt","title":"Gates K120842 Serpentine Belt","description":"\u003ch2\u003eReliable Serpentine Belt for Automotive Applications\u003c\/h2\u003e\u003cp\u003eThe Gates Premium OE Micro-V Belt K120842 is engineered to deliver consistent performance in 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 approximately 84.23 inches (2139 mm) ensuring proper routing\u003c\/li\u003e\n\u003cli\u003eConstructed with polyester cord material for enhanced strength and flexibility\u003c\/li\u003e\n\u003cli\u003eEpdm belt material for resistance to heat, wear, and environmental factors\u003c\/li\u003e\n\u003cli\u003e12 ribs for optimal grip and power transmission\u003c\/li\u003e\n\u003cli\u003eCross section designation K, compatible with standard automotive v-ribbed belt systems\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 materials such as EPDM and polyester cords to ensure durability and longevity. The K120842 belt is part of this line, providing a direct replacement option for vehicles requiring a K-section serpentine belt with 12 ribs and specific length and width dimensions.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe K120842 serpentine belt features a top width of 1.647 inches (42 mm) and an effective length of 2139 mm (84.23 inches), with an outside circumference of approximately 2154 mm (84.799 inches). Its 12-rib design allows for smooth power transmission across multiple accessory pulleys. The belt’s polyester cord material enhances tensile strength, while the EPDM rubber compound offers resistance to heat, ozone, and wear, making it suitable for demanding automotive environments.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked serpentine belts causing squealing or slipping\u003c\/li\u003e\n\u003cli\u003eRestores proper accessory drive function in vehicles with K-section belt requirements\u003c\/li\u003e\n\u003cli\u003eAddresses belt degradation due to heat exposure and environmental wear\u003c\/li\u003e\n\u003cli\u003ePrevents power loss to alternator, water pump, and other engine accessories\u003c\/li\u003e\n\u003cli\u003eCompatible with vehicles requiring a 12-rib, 1.647-inch wide serpentine belt\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 reduce belt life. Inspect pulleys and tensioners for wear 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 K120842 is manufactured to meet OE performance standards, ensuring reliable operation and durability. The belt material and construction undergo rigorous quality control to provide consistent fit and function. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52078395850933,"sku":"BBSC-K120842","price":85.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_K120842_Fro.jpg?v=1775145345","url":"https:\/\/www.partcatalog.com\/products\/gates-k120842-serpentine-belt","provider":"PartCatalog","version":"1.0","type":"link"}