{"product_id":"gates-k040344sf-serpentine-belt","title":"Gates K040344SF Serpentine Belt - Air Conditioning","description":"\u003ch2\u003eOE Stretch Fit Belt for Accessory Drive Systems\u003c\/h2\u003e\u003cp\u003eThe Gates K040344SF Premium OE Stretch Fit Micro-V Belt is built for stretch-fit accessory drive systems that require precise belt length and stable operation. It uses Gates self-tensioning stretch-fit technology to deliver a direct OE-style replacement for select Chevrolet Express and GMC Savana air conditioning applications.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a \u003cstrong\u003eChevrolet Express 2500 serpentine belt\u003c\/strong\u003e, \u003cstrong\u003eGMC Savana 3500 A\/C belt\u003c\/strong\u003e, or \u003cstrong\u003eGates K040344SF\u003c\/strong\u003e replacement, this belt matches the OE-style stretch fit design used on specific van platforms.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePremium OE Stretch Fit Micro-V Belt\u003c\/li\u003e\n\u003cli\u003ePart number: K040344SF\u003c\/li\u003e\n\u003cli\u003e4-rib automotive V-ribbed belt, stretch fit design\u003c\/li\u003e\n\u003cli\u003eEPDM belt material for heat and wear resistance\u003c\/li\u003e\n\u003cli\u003eNylon cord construction for strength and dimensional stability\u003c\/li\u003e\n\u003cli\u003eOE comparison rating: OE Exact and OE Performance\u003c\/li\u003e\n\u003cli\u003eCross references: 4K344SF, 25-040344SF\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\u003c\/h2\u003e\u003cp\u003eGates Micro-V Stretch Fit Belts are made for unique drive systems that do not use a conventional tensioner. The stretch-fit construction is engineered to install to the correct operating length and maintain proper belt engagement in applications that call for an OE-style replacement belt. The K040344SF follows that product line approach for select GM air conditioning drives.\u003c\/p\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2021-2025 Chevrolet Express 2500, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2021-2025 Chevrolet Express 3500, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2025 Chevrolet LCF 3500HG, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2022-2025 GMC Savana 2500, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2022-2025 GMC Savana 3500, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2018-2021 GMC Savana 2500, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2018-2021 GMC Savana 3500, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2018-2020 Chevrolet Express 2500, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2018-2020 Chevrolet Express 3500, Air Conditioning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat This Belt Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSquealing or slipping from a worn A\/C drive belt\u003c\/li\u003e\n\u003cli\u003eCracking, glazing, or fraying on the existing belt\u003c\/li\u003e\n\u003cli\u003eIncorrect belt length on stretch-fit accessory drives\u003c\/li\u003e\n\u003cli\u003ePoor belt tracking on the air conditioning drive system\u003c\/li\u003e\n\u003cli\u003eLoss of proper accessory drive operation in GM van applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation tool required for proper fitment on the listed applications. Verify the belt routing and confirm the vehicle’s accessory drive configuration before installation. Because this is a stretch-fit belt, correct installation method is important to achieve proper seating and belt performance. Use the part number K040344SF to confirm the exact replacement before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates manufactures this belt as an OE-style replacement for stretch-fit drive systems and backs it with the brand’s Micro-V belt engineering for consistent fit and performance in the specified applications.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45301651079349,"sku":"BBSC-K040344SF","price":32.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_K040344SF_Ang.jpg?v=1775145024","url":"https:\/\/www.partcatalog.com\/products\/gates-k040344sf-serpentine-belt","provider":"PartCatalog","version":"1.0","type":"link"}