A4420160026
Valve Spring Retainer for OM457 EEV
Detroit Diesel

This steel spring retainer, or valve spring cap, is designed for use in OM457 EEV engines, providing secure support for valve springs. Its outer diameter of 14.50 mm and overall length of 10.50 mm make it compatible with specific valve assemblies, ensuring proper spring tension and valve operation. The flange diameter of 19.50 mm and a flange thickness of 2 mm contribute to stable positioning and load transfer. Made from durable steel, it resists wear and fatigue over extended service, essential for maintaining valve timing and engine efficiency. Proper installation of this retainer is critical for preventing valve spring failures, which can lead to engine damage. Its reliable design supports consistent valve operation even under high RPM and thermal stress. Source One Parts Center supplies this component, helping maintain the integrity and performance of your engine's valvetrain.