A1020530026
Cylinder Head Valve Collet - DD15 14L EPA10
Detroit Diesel

This steel valve collet is a precision-engineered component used within the cylinder head of DD15 14L EPA10 engines. Its primary function is to securely retain valves in position under high-pressure and thermal conditions, ensuring proper valve operation and timing. The 8 mm outer diameter is designed for exact fitment within the cylinder head assembly. Made from high-strength steel, it offers excellent durability and resistance to wear, maintaining its clamping force over countless cycles. Proper retention of valves is critical for preventing leakage, maintaining compression, and ensuring efficient combustion. This part plays a subtle yet crucial role in engine reliability and performance, especially in demanding diesel applications. Source One Parts Center provides this component with confidence, recognizing its vital contribution to engine durability.