Product Description:

 
Timing gear

OE NO.:   31492216 31492217

Applicable vehicle type: For Volvo

The automotive timing wheel (timing gear) is a core drive component of the engine valve train system, responsible for precisely controlling the synchronized operation of the crankshaft and camshaft. It ensures that the valves open and close at the correct times, directly affecting the engine's power performance, fuel economy, and emission levels.

Main Classification

1. Classified by Transmission Method

• Gear-type Timing Wheel: Direct mesh transmission, suitable for systems with direct gear engagement. The crankshaft wheel is usually made of cast steel, and the timing wheel adopts wood plastic material.
• Chain-type Timing Wheel: Cooperates with the timing chain to transmit larger torque, mostly used in heavy-duty engines or high-performance vehicles, with high-strength alloy steel as the main material.
• Belt-type Timing Wheel: Engages with the timing belt, widely applied in passenger cars, with the advantages of low noise and low cost.

2. Classified by Installation Position

• Crankshaft Timing Gear
• Camshaft Timing Gear
• Fuel Injection Pump Timing Gear (Diesel Engine)

• 20 years of specialized auto parts industry experience
• Expert technical team for comprehensive support
• Direct partnerships with repair shops for real-world feedback
• Premium quality parts ensuring reliability and durability
• Extensive inventory with over 500,000+ items ready to ship
• Responsive customer service with quick turnaround
• Customized solutions for specific vehicle requirements
• Professional technical guidance and installation support
• Comprehensive 12-month warranty coverage
• Competitive pricing through optimized supply chains
• Rigorous quality control meeting industry standards
• Efficient global shipping via multiple carriers