Standard Ignition VVT520 Engine Variable Valve Timing (VVT) Sprocket - Exhaust

Overview of Standard Ignition VVT520 Engine Variable Valve Timing Sprocket

The 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.

• Engine variable valve timing sprocket for precise timing control
• Durable metal gear material for long-lasting performance
• Crankshaft gear type with a keyway notch for secure fitment
• Inside diameter of 1.32 inches (33.528 mm) and outside diameter of 4.4 inches (111.76 mm)
• 36 teeth with 3 timing marks for accurate valve timing adjustment
• Thickness of 0.21 inches (5.334 mm) and tooth width of 0.21 inches (5.334 mm)
• Single mounting hole with a lug hole diameter of 0.47 inches (11.938 mm)

Detailed Product Description

The 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.

Compatible Vehicles and Common Applications

• Designed for Toyota Camry variable valve timing systems
• Compatible with Toyota Highlander and RAV4 VVT engines
• Fits Toyota Sienna, tC, and Venza models requiring a crankshaft VVT sprocket
• Addresses issues related to improper valve timing and engine performance
• Used to replace worn or damaged VVT sprockets to restore engine timing accuracy

Installation Notes and Tips

When 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.

Quality Assurance and Warranty Information

Standard 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.