RING - BACK UP (Doosan DWJ9224)

DWJ9224: A damaged retaining ring can allow assembled components to separate under load, leading to mechanical failure. During disassembly, a back-up ring may be found deformed or cracked from repeated stress cycles. Retaining ring condition directly affects the security of shaft or bore assemblies in power transmission applications. Keeping a back-up ring in sound condition helps maintain axial positioning of critical parts. This aftermarket replacement part references Doosan as the OE maker and carries the cross-reference number DWJ9224. The item ships at approximately 0.006 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWJ9224, dwj9224