{"product_id":"gmb-470-3777-engine-timing-belt-tensioner-hydraulic-assembly","title":"GMB 470-3777 Engine Timing Belt Tensioner Hydraulic Assembly","description":"\u003ch2\u003eEngine Timing Belt Tensioner for Toyota Applications\u003c\/h2\u003e\u003cp\u003eGMB 470-3777 is an engine timing belt tensioner hydraulic assembly built to meet or exceed OEM specifications. It is a direct-fit replacement for select Toyota trucks and SUVs, with fitment for Tacoma, Tundra, 4Runner, and T100 models across multiple model years.\u003c\/p\u003e\u003cp\u003eUse this timing belt tensioner hydraulic assembly when servicing the valve train on a Toyota Tacoma, Toyota Tundra, Toyota 4Runner, or Toyota T100 and you need consistent belt tension control from a replacement part that matches OE requirements.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine timing belt tensioner hydraulic assembly for valve train service\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM specifications\u003c\/li\u003e\n\u003cli\u003eMetal pulley construction for durability\u003c\/li\u003e\n\u003cli\u003e1-groove pulley design\u003c\/li\u003e\n\u003cli\u003eSerpentine and V-belt pulley\/belt type\u003c\/li\u003e\n\u003cli\u003eGMB part number 470-3777\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1995-2004 Toyota Tacoma, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2000-2004 Toyota Tundra, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1996-2002 Toyota 4Runner, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1995-1998 Toyota T100, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis part cross-references Dayco 85046 and Gates T43210 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTiming belt tension loss from a worn hydraulic assembly\u003c\/li\u003e\n\u003cli\u003eBelt noise caused by inconsistent tension control\u003c\/li\u003e\n\u003cli\u003ePremature timing belt wear from a failing tensioner\u003c\/li\u003e\n\u003cli\u003eEngine service issues during timing belt replacement\u003c\/li\u003e\n\u003cli\u003eFitment concerns when replacing an OE-style Toyota tensioner\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eReplace the timing belt tensioner during timing belt service to help maintain proper belt tension. Verify engine application by year, make, and model before installation, and inspect related timing components for wear while the system is apart. Confirm pulley alignment and belt routing during reassembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGMB manufactures this hydraulic tensioner assembly to meet or exceed OEM specifications, supporting OE-level fit and function for Toyota Tacoma, Toyota Tundra, Toyota 4Runner, and Toyota T100 applications.\u003c\/p\u003e","brand":"GMB","offers":[{"title":"Default Title","offer_id":52412239282357,"sku":"BFBQ-470-3777","price":49.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/G6_4703777_Ang.jpg?v=1777787019","url":"https:\/\/www.partcatalog.com\/products\/gmb-470-3777-engine-timing-belt-tensioner-hydraulic-assembly","provider":"PartCatalog","version":"1.0","type":"link"}