SPRING - PISTON (Doosan DWOU038972000)

A worn piston spring can lead to inconsistent force application and reduced mechanical response. This aftermarket replacement part references the Doosan catalog and carries the cross-reference number DWOU038972000. The spring functions as a piston component, storing and releasing energy to maintain tension within the assembly. A common failure consequence is loss of return force, which may cause the piston to stick or fail to reset. During operation, the spring's condition directly affects the timing and pressure consistency of the piston movement. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWOU038972000, dwou038972000