O-RING (Komatsu KO34B-63-21170)

KO34B-63-21170: A damaged retaining ring can allow components to shift or separate during operation. This aftermarket replacement part references Komatsu as the OE maker and cross-references part number KO34B-63-21170. The retaining ring functions as a mechanical fastener that holds assembled parts in position on a shaft or in a bore. A common failure consequence is that a worn or broken retaining ring may cause sudden disassembly of the connected parts. During routine service, a retaining ring should be inspected for deformation or cracks that could compromise its holding force. The item ships at approximately 0.012 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO34B-63-21170, ko34b-63-21170, KO34B6321170, ko34b6321170