Brand: C.OEFT
OE numbers: 14310-5A4-H01
Product Name: Auto vvt adjuster
Compatible model:
Product status: New
Number of teeth on the product: 46
Product weight: 0.785kg
Packaging size: 11.5*11.5*7CM
Product packaging: Neutral Packaging
Car Series:Japanese
Car Type: For Honda K24 2.4
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.
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.
Q1: What vehicles are compatible with the 14310-5A4-H01 Variable Valve Timing Sprocket?
A1: This Variable Valve Timing Sprocket for Honda is compatible with Honda K24 2.4 engines. It fits models that use OE number 14310-5A4-H01.
Q2: Can I install the 14310-5A4-H01 Variable Valve Timing Sprocket myself?
A2: While experienced mechanics may install it, we recommend professional installation to ensure the Variable Valve Timing Sprocket for Honda is properly aligned for optimal engine performance.
Q3: How long does the 14310-5A4-H01 Variable Valve Timing Sprocket last?
A3: Made from high-strength alloy steel, this Variable Valve Timing Sprocket for Honda can last over 200,000 km, matching the engine’s service life under normal conditions.
Q4: What advantages does this sprocket have over timing belts?
A4: The 14310-5A4-H01 Variable Valve Timing Sprocket offers ultra-high durability, precise synchronization, adaptability to extreme environments, and higher power transmission efficiency compared to rubber timing belts.
Q5: Does this sprocket require special maintenance?
A5: Minimal maintenance is needed. The metal construction of the Variable Valve Timing Sprocket for Honda reduces lubrication requirements and resists wear, heat, and oil contamination.
1.Ultra-High Durability
·The timing gear is manufactured from high-strength alloy steel. Its wear resistance and tensile strength are far superior to those of rubber timing belts. The service life can reach over 200,000 kilometers, and it may even match the service life of the engine.
·Metal gears experience slow wear and are not prone to breakage. In contrast, belts need to be replaced every 60,000 - 100,000 kilometers and have a higher risk of breakage.
2.Precise Synchronization
·The meshing transmission error of gears is extremely small, enabling the phase difference between the crankshaft and the camshaft to be controlled within 0.5 degrees, thus preventing valves from colliding with pistons.
·Belts are prone to aging and deformation after long-term use, leading to tooth skipping or timing deviation and affecting combustion efficiency.
3.Adaptability to Extreme Environments
·Metal gears are resistant to high temperatures (engine compartments can reach over 150℃) and oil contamination and corrosion. In contrast, belts are prone to deterioration when exposed to high temperatures and in contact with engine oil.
· Chains require oil lubrication, but gears themselves have lower lubrication requirements and are easier to maintain.
4.Power Transmission Efficiency
·Gear transmission has high rigidity and low power loss, making it suitable for high - speed engines. Belts have elastic deformation, which may affect synchronization accuracy under high - speed operating conditions.