{"product_id":"cloyes-b40109-accessory-drive-belt-kit","title":"Cloyes B40109 Accessory Drive Belt Kit","description":"\u003ch2\u003eAccessory Drive Belt Kit Overview\u003c\/h2\u003e\u003cp\u003eThis Cloyes accessory drive belt kit is a standard replacement for specific applications that need a complete serpentine belt system repair. It combines matched components to restore belt tracking, tension control, and smooth accessory drive operation.\u003c\/p\u003e\u003cp\u003eFits 2013-2018 Toyota Avalon, N\/A. Fits 2011-2017 Toyota Sienna, N\/A. Fits 2008-2016 Toyota Highlander, N\/A. Fits 2010-2015 Lexus RX350, N\/A. Fits 2009-2015 Toyota Venza, N\/A. Fits 2013-2014 Lexus ES350, N\/A. Fits 2012 Toyota Camry, N\/A. Fits 2006-2012 Toyota RAV4, N\/A. Fits 2006-2010 Lexus IS250, N\/A.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard replacement accessory drive belt kit for specific vehicle applications.\u003c\/li\u003e\n\u003cli\u003eGrooved EPDM belt built for consistent belt engagement and resistance to stretching and cracking.\u003c\/li\u003e\n\u003cli\u003eSteel pulley construction for precise alignment and stable operation.\u003c\/li\u003e\n\u003cli\u003eMatched components help reduce vibration and support smoother belt system performance.\u003c\/li\u003e\n\u003cli\u003eBlack belt finish and OE-style component selection for a direct repair approach.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eCloyes B40109 is an accessory drive belt kit for vehicles that use a serpentine belt drive system. The kit is built around precision-matched parts, including a grooved belt and steel pulley components, to address wear in the belt drive system as a complete repair rather than replacing a single worn part. This approach helps maintain proper tension, alignment, and accessory drive consistency across the system. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., BK4255) for the same application. B40109 is a practical choice for Toyota Avalon, Toyota Sienna, Toyota Highlander, Lexus RX350, and related applications listed in the fitment data.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Addresses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBelt noise caused by wear, glazing, or loss of tension.\u003c\/li\u003e\n\u003cli\u003eVibration from a pulley that no longer tracks the belt correctly.\u003c\/li\u003e\n\u003cli\u003eCracking or stretching in an aging accessory drive belt.\u003c\/li\u003e\n\u003cli\u003eUneven accessory drive performance from mismatched worn components.\u003c\/li\u003e\n\u003cli\u003ePremature repeat repairs when only one belt system part is replaced.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle application against the fitment list before ordering. Inspect the full accessory drive system for wear before installation, including the belt path and related components. Because this is a specific-fit kit, confirm the existing belt drive layout matches the listed application. Use the part number B40109 when cross-checking catalog data or service references.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eCloyes states that its accessory drive kits are built with OE-quality tensioners, high-strength pulleys, and wear-resistant EPDM belts. The brand also notes professional use history and industry-leading warranty and technical support.\u003c\/p\u003e","brand":"Cloyes","offers":[{"title":"Default Title","offer_id":53505779171509,"sku":"BBKX-B40109","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CT_B40109_Fro.jpg?v=1791702272","url":"https:\/\/www.partcatalog.com\/products\/cloyes-b40109-accessory-drive-belt-kit","provider":"PartCatalog","version":"1.0","type":"link"}