Product Description:
The engine timing gear (or timing chain/belt) is a core component of the engine valve train. Its primary
function is to precisely coordinate the rotational motion of the crankshaft and camshaft, ensuring that the engine's intake and exhaust valves open and close at the correct time.Here are its specific functions:
1. Synchronize the crankshaft and camshaft
·The crankshaft controls the up-and-down movement of the pistons, and the camshaft controls the opening and closing of the valves.
·The timing gear ensures a strictly matched speed ratio between the two via mechanical connections (gear meshing, chain or belt drive) – typically, the crankshaft rotates twice for every rotation of the camshaft.
2. Control valve timing
· It ensures that the intake valve opens when the piston moves downward (to draw in the air-fuel mixture) and the exhaust valve opens when the piston moves upward (to expel exhaust gases).
·If the timing is misaligned (e.g., tooth skipping), it may cause the valves to collide with the pistons (engine interference), leading to reduced power or even severe damage.
3. Maintain engine efficiency
· Precise timing optimizes combustion efficiency, which in turn affects power output, fuel economy, and emission levels.
· Modern Variable Valve Timing (VVT) systems build on this to dynamically adjust valve opening and closing timing further.
4. Drive auxiliary components
·The timing gear/chain in some engines also drives components such as high-pressure oil pumps and balance shafts to operate synchronously.
Application of 14310-5A4-H01 Variable Valve Timing Sprocket
The 14310-5A4-H01 Variable Valve Timing Sprocket is designed for precise control of the Honda K24 2.4 engine’s valve timing. Its applications include:
Performance Engine Tuning: Ideal for Honda enthusiasts and mechanics upgrading or optimizing K24 engines to achieve better power output and smoother torque.
VVT System Maintenance: Perfect replacement for worn or damaged Variable Valve Timing Sprockets in Honda K24 2.4 engines, ensuring accurate timing and engine efficiency.
OEM Replacement: Compatible with original Honda K24 2.4 engines, providing the same quality and reliability as the factory-installed sprocket.
High-Performance Vehicles: Suitable for both daily drivers and high-performance Honda models where precise valve timing is critical.
Racing Applications: Helps maintain stable engine performance under extreme conditions, such as track racing or high-RPM driving.
With its durable alloy construction, the 14310-5A4-H01 Variable Valve Timing Sprocket guarantees long-lasting performance and ensures your Honda engine runs smoothly with precise Variable Valve Timing operation.
Company Contact:

Contact Name: Jing Ma
Company Name: Tianjin Ostberg Science & Technology Co., Ltd.
Email:
Tel: 022-88232828
Fax:
Street Address: Building 4, Liandong
U-valley Shuanggang Development Zone
Tianjin, Tianjin
Website:
https://www.tjasbg.com/
Member name: tjasbg
Country:

China
Member Since: 30 June 2026
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Business focus: Vvt Camshaft Actuator, Oil Control Valve
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