{"product_id":"skf-vkml91031na-engine-timing-chain-kit","title":"SKF VKML91031NA Engine Timing Chain Kit","description":"\u003ch2\u003eTiming chain kit for Toyota engines\u003c\/h2\u003e\u003cp\u003eThe SKF VKML91031NA is an engine timing chain kit built around OE-style component replacement for Toyota applications. It combines the chain, guides, tensioners, and sprockets needed for a complete timing service, with timing marks to support accurate alignment during assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRoller timing chain design for smooth chain-to-sprocket engagement\u003c\/li\u003e\n\u003cli\u003eTiming marks included for alignment during engine service\u003c\/li\u003e\n\u003cli\u003eChain guides and tensioner included for a complete timing system repair\u003c\/li\u003e\n\u003cli\u003eSprockets included to replace wear points in the timing drive\u003c\/li\u003e\n\u003cli\u003eEngineered as a matched kit to reduce friction and chain slippage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuilt for complete timing service\u003c\/h2\u003e\u003cp\u003eSKF assembles this kit as a coordinated timing system rather than a mix of separate parts from different sources. That approach matters when servicing Toyota Tacoma, Toyota Tundra, Toyota 4Runner, and Toyota FJ Cruiser engines, where chain stretch, guide wear, or sprocket wear can affect valve timing and engine operation. The VKML91031NA part number is associated with a full timing chain service solution that follows OE system replacement recommendations.\u003c\/p\u003e\u003ch2\u003eCommon issues this kit addresses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTiming chain stretch that can affect camshaft and crankshaft synchronization\u003c\/li\u003e\n\u003cli\u003eWorn guides that create noise and uneven chain movement\u003c\/li\u003e\n\u003cli\u003eWeak tensioners that allow slack in the timing drive\u003c\/li\u003e\n\u003cli\u003eWorn sprockets that can contribute to chain skip or poor engagement\u003c\/li\u003e\n\u003cli\u003eService repairs that require replacing multiple timing components together\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes and quality\u003c\/h2\u003e\u003cp\u003eVerify engine application, timing marks, and component alignment before installation. This kit is intended for timing system service where the chain, guides, tensioners, and sprockets are replaced as a matched set. The VKML91031NA is cross-referenced to 13506-31010 for the same application.\u003c\/p\u003e\u003cp\u003eSKF timing chain kits are assembled to support long operating life and consistent component interaction under load. The VKML91031NA reflects SKF's OE-oriented approach to timing system replacement for Toyota engine service.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":53540927963317,"sku":"BCNB-VKML91031NA","price":226.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CR_VKML91031NA_Fro.jpg?v=1792215539","url":"https:\/\/www.partcatalog.com\/products\/skf-vkml91031na-engine-timing-chain-kit","provider":"PartCatalog","version":"1.0","type":"link"}