Cummins Valve Spring 3643725 – Engine Valve Spring Component
The Cummins Valve Spring 3643725 is a high-performance engine component designed for controlling the motion of engine valves in heavy-duty diesel applications. Built to meet the rigorous demands of high-power diesel engines, this valve spring ensures optimal valve seating and reliable engine performance under extreme conditions.
🔩 Specifications
- Part Number: 3643725
- Part Name: Valve Spring
- Material: Heat-treated steel alloy
- Spring Type: Coil spring
- Condition: 100% Brand New
- Category: Engine Valve Components
- Origin: Manufactured to Cummins OEM standards
- Compatibility: Fits selected Cummins engines (verify with ESN or service documentation)
⭐ Key Features
- High-strength steel alloy for superior fatigue resistance
- Designed to withstand the extreme heat and pressure found in diesel engine operation
- Precision-engineered to match the unique performance characteristics of Cummins engines
- Optimized for valve control and consistent engine performance at high RPM
- Tested for durability under continuous-duty conditions
⚙️ Technical Insights
- Spring Design: The coil spring is precisely designed to maintain constant tension across a wide range of engine speeds, ensuring proper valve timing.
- Material Quality: Heat-treated steel ensures resistance to wear, fatigue, and corrosion, extending the lifespan of the valve spring.
- Performance: Ideal for high-performance engines, the spring delivers smooth valve operation and enhances overall engine efficiency.
- OEM Fitment: Designed for seamless integration into Cummins engine assemblies, ensuring reliability and compliance with engine specs.
🛠 Application Scenarios
The Cummins 3643725 valve spring is commonly used in:
- Heavy-duty truck engines (e.g., ISX, X15)
- Industrial power generators
- Marine propulsion engines
- Construction machinery
- Agricultural and off-road equipment
📦 Availability
This valve spring is in stock and ready to ship.
We offer global delivery and provide technical assistance upon request. For application confirmation, please contact us with your engine serial number (ESN).
