RING - SIDE5.5/6.0/6.5-15 (Doosan DWA138550)

DWA138550: A damaged retaining ring can allow a shaft or bearing to shift out of position, leading to component misalignment or failure. This aftermarket replacement part references the Doosan catalog and carries the cross-reference number DWA138550. The retaining ring functions as a mechanical fastener that seats into a groove to secure components axially. A common failure consequence is that a worn or broken ring may no longer hold its seated load, causing sudden disassembly during operation. In a typical usage context, these rings are selected for their ability to withstand repeated installation and removal cycles. The part is listed as a side ring with dimensions 5.5/6.0/6.5-15. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWA138550, dwa138550