RING - PISTON (Doosan DWA138654)

DWA138654: A damaged retaining ring can allow a piston to shift, leading to loss of compression or mechanical interference. During disassembly, a piston ring may be found worn or broken, requiring replacement. The part type is a retaining ring, which secures the piston assembly within its bore. Doosan is the OE maker for this aftermarket replacement part, cross-referenced as DWA138654. Keeping a retaining ring in sound condition helps maintain proper piston alignment and prevents component separation. Verify the serial number or application, then call (562) 693-7748. This aftermarket part is a catalog reference for the Doosan DWA138654 retaining ring.

Part number variants: DWA138654, dwa138654