{"product_id":"standard-ignition-vvt520-engine-variable-valve-timing-vvt-sprocket-exhaust","title":"Standard Ignition VVT520 Engine Variable Valve Timing (VVT) Sprocket - Exhaust","description":"\u003ch2\u003eOverview of Standard Ignition VVT520 Engine Variable Valve Timing Sprocket\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition VVT520 is a precision-engineered engine variable valve timing (VVT) sprocket designed for select Toyota and Scion models. This crankshaft gear component ensures accurate timing control for optimal engine performance in vehicles like the Toyota Camry, Highlander, RAV4, Sienna, tC, and Venza.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine variable valve timing sprocket for precise timing control\u003c\/li\u003e\n\u003cli\u003eDurable metal gear material for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eCrankshaft gear type with a keyway notch for secure fitment\u003c\/li\u003e\n\u003cli\u003eInside diameter of 1.32 inches (33.528 mm) and outside diameter of 4.4 inches (111.76 mm)\u003c\/li\u003e\n\u003cli\u003e36 teeth with 3 timing marks for accurate valve timing adjustment\u003c\/li\u003e\n\u003cli\u003eThickness of 0.21 inches (5.334 mm) and tooth width of 0.21 inches (5.334 mm)\u003c\/li\u003e\n\u003cli\u003eSingle mounting hole with a lug hole diameter of 0.47 inches (11.938 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition VVT520 sprocket is crafted from metal to withstand the demanding conditions within the engine valve train. It features a crankshaft gear type with a keyway notch, ensuring a secure and precise fit on the crankshaft. The sprocket has 36 teeth and includes three timing marks, which are essential for maintaining accurate variable valve timing. With an inside diameter of 1.32 inches and an outside diameter of 4.4 inches, this sprocket fits specific Toyota and Scion models, including the Camry, Highlander, RAV4, Sienna, tC, and Venza. Its thickness and tooth width of 0.21 inches provide the necessary durability and engagement for reliable engine operation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned for Toyota Camry variable valve timing systems\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota Highlander and RAV4 VVT engines\u003c\/li\u003e\n\u003cli\u003eFits Toyota Sienna, tC, and Venza models requiring a crankshaft VVT sprocket\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to improper valve timing and engine performance\u003c\/li\u003e\n\u003cli\u003eUsed to replace worn or damaged VVT sprockets to restore engine timing accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition VVT520 sprocket, ensure the keyway notch aligns correctly with the crankshaft key for proper engagement. Verify the timing marks are positioned according to the vehicle manufacturer’s specifications to maintain accurate valve timing. This sprocket does not include installation hardware, so use existing or appropriate fasteners during installation. Proper torque settings should be followed to avoid damage or misalignment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The VVT520 sprocket undergoes strict quality control to ensure precise fit and function. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary by region or distributor.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52174862287029,"sku":"FBHK-VVT520","price":298.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_VVT520_Fro.jpg?v=1775591303","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-vvt520-engine-variable-valve-timing-vvt-sprocket-exhaust","provider":"PartCatalog","version":"1.0","type":"link"}