20458550
Engine Valve Spring Retainer
Volvo

The valve spring retainer is an essential component that secures the valve spring in place within the cylinder head. Its role is critical in maintaining proper valve operation, ensuring that valves open and close at precise intervals for optimal engine performance. The retainer must withstand high stresses and temperatures, resisting deformation and fatigue over time. Proper retention prevents valve float and ensures consistent compression, which directly impacts fuel efficiency and power output. High-quality materials and manufacturing standards are vital for durability and reliability. Source One Parts Center provides this retainer as part of their extensive inventory, guaranteeing compatibility and performance in demanding engine environments.