A9060530020
Exhaust Valve Spring OM904 Euro 3
Detroit Diesel

The exhaust valve spring for OM904 Euro 3 is engineered to maintain consistent valve closure pressure, critical for optimal combustion and emission control. With a free length of approximately 62.20 mm and a wire diameter of 4.20 mm, this spring is designed to withstand high temperatures and repetitive stress without losing tension. Its inner diameter of 20 mm ensures proper fit around the valve stem, while the compressed length of 36.20 mm indicates its capacity to exert the necessary force to keep the valve securely closed during engine operation. A reliable exhaust valve spring prevents valve float and ensures proper sealing, which directly impacts engine power, efficiency, and emissions. Crafted from resilient steel, it resists fatigue and deformation over time. Source One Parts Center provides this essential component, affirming its commitment to quality for heavy-duty engine maintenance and rebuilds.