Automotive timing kit OE 31316631 Timing wheel Camshaft sprocket for Volvo Camshaft belt pulley

Product Description:

Camshaft timing wheel
OE NO.:   31316630 31316631

Applicable vehicle type: For Volvo

The automotive timing kit is a critical maintenance and repair component package for the engine valve train system, primarily divided into two categories: timing belt kits and timing chain kits. Its core function is to ensure precise synchronous operation between the crankshaft and camshaft, thereby coordinating the movement of the valves and pistons, and preventing engine malfunctions.

Faults and Maintenance

• Fault Symptoms: If there is a metallic noise in the engine compartment, weak vehicle acceleration, increased fuel consumption, or the ECU triggers timing-related fault codes, it may be due to slackness, stretching of drive components within the kit, or wear of the guide rails/idler wheels. Once the drive components break or experience severe tooth skipping, it can cause serious engine damage such as bent valves and fractured piston rings.
• Maintenance keys: The timing belt kit is recommended to be replaced every 2 years or 60,000-80,000 kilometers, and must be replaced if exceeding 80,000 kilometers. Although the timing chain kit does not have a mandatory replacement cycle, it is recommended to check the chain tension and guide rail condition every 60,000-80,000 kilometers. When replacing, the entire set should be replaced to ensure component compatibility.

• 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