{"product_id":"cloyes-vc134-engine-variable-valve-timing-vvt-sprocket","title":"Cloyes VC134 Engine Variable Valve Timing (VVT) Sprocket","description":"\u003ch2\u003eEngine timing sprocket overview\u003c\/h2\u003e\u003cp\u003eThe Cloyes VC134 is an engine variable valve timing sprocket for timing system service and repair. It is used in applications where the sprocket works with the timing chain, tensioners, and guides to maintain proper cam timing.\u003c\/p\u003e\u003cp\u003eCompatible With Chevrolet Colorado, GMC Canyon, Hummer H3, Hummer H3T, Chevrolet Trailblazer, GMC Envoy, Saab 9-7x, Isuzu Ascender, Isuzu i-290, and Isuzu i-370 applications listed below.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine Variable Valve Timing (VVT) sprocket for timing system service.\u003c\/li\u003e\n\u003cli\u003eFits as an individual replacement part or as part of a complete timing kit.\u003c\/li\u003e\n\u003cli\u003eBuilt for applications that rely on coordinated timing chain and guide operation.\u003c\/li\u003e\n\u003cli\u003eCloyes VC134 part number for application matching and catalog lookup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed description\u003c\/h2\u003e\u003cp\u003eThe Cloyes VC134 is a timing sprocket used in variable valve timing systems. In the engine timing assembly, the sprocket works with the chain, tensioners, and guides to keep valve timing synchronized. This part number, VC134, is listed for multiple GM and Isuzu applications, including Chevrolet Colorado and GMC Canyon models, along with Hummer, Saab, and Isuzu platforms shown in the fitment data.\u003c\/p\u003e\u003cp\u003eCloyes positions this sprocket as a service part that can be purchased separately when the timing system needs targeted repair. The VC134 is a practical choice when replacing a worn or damaged VVT sprocket during engine timing work on Chevrolet Colorado, GMC Canyon, and related applications.\u003c\/p\u003e\u003ch2\u003eWhat it is used for\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn variable valve timing sprocket.\u003c\/li\u003e\n\u003cli\u003eRestoring proper timing chain engagement.\u003c\/li\u003e\n\u003cli\u003eAddressing timing noise caused by sprocket wear.\u003c\/li\u003e\n\u003cli\u003eCorrecting timing system issues during engine service.\u003c\/li\u003e\n\u003cli\u003eSupporting valve timing synchronization in listed applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes and tips\u003c\/h2\u003e\u003cp\u003eInstall during timing system service and verify all related components before reassembly. Because this part works within the engine timing assembly, follow the vehicle-specific service procedure and confirm application details in the catalog before ordering. The fitment data lists N\/A for position, so use the engine application information to confirm placement.\u003c\/p\u003e\u003ch2\u003eQuality assurance\u003c\/h2\u003e\u003cp\u003eCloyes supplies timing system components, including sprockets, as individual service parts and as part of complete timing kits. The VC134 cross-references 12589782 and 8125897820 for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With Chevrolet Colorado and GMC Canyon timing system service, the VC134 is cataloged for application-specific use across the listed GM, Hummer, Saab, and Isuzu vehicles.\u003c\/p\u003e\u003cp\u003ePart number VC134 is used for fitment lookup and ordering across the listed applications.\u003c\/p\u003e","brand":"Cloyes","offers":[{"title":"Default Title","offer_id":53546743496885,"sku":"BBKX-VC134","price":85.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CT_VC134_FRO.jpg?v=1792307732","url":"https:\/\/www.partcatalog.com\/products\/cloyes-vc134-engine-variable-valve-timing-vvt-sprocket","provider":"PartCatalog","version":"1.0","type":"link"}