SEAL KIT - LIFT CYLINDER (Komatsu KO30B-63-05050)

KO30B-63-05050: A worn seal kit can lead to fluid leaks and reduced cylinder performance. This aftermarket replacement part references Komatsu as the OE maker and cross-references part number KO30B-63-05050. The seal kit contains multiple sealing components that prevent fluid bypass between moving parts. A common failure consequence is gradual loss of lifting force due to internal leakage. During operation, degraded seals may allow contamination into the cylinder bore. The item ships at approximately 0.082 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO30B-63-05050, ko30b-63-05050, KO30B6305050, ko30b6305050