CYLINDER KIT (Komatsu KO34B-64-05020)

A worn cylinder kit can cause internal leakage and reduced force output in the actuating component. This aftermarket replacement part references the Komatsu catalog number KO34B-64-05020. The cylinder kit contains seals and packing that maintain pressure within the cylinder bore. A common failure consequence is gradual loss of holding ability under load. During operation, degraded seals may allow fluid bypass, leading to slower or incomplete movement. The item ships at approximately 0.07 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO34B-64-05020, ko34b-64-05020, KO34B6405020, ko34b6405020