HEAD - CYLINDER - HYDRAULIC (Komatsu KO460217)

A damaged cylinder head can allow hydraulic fluid to bypass the piston seal, reducing system pressure and causing sluggish actuator response. During a rebuild, the cylinder head must be inspected for cracks or worn sealing surfaces. The head retains the piston and rod assembly within the cylinder barrel and provides the porting for fluid entry and exit. Keeping the sealing surface flat and free of nicks helps prevent external leaks that can create slip hazards. This aftermarket replacement part references the Komatsu catalog and carries the part number KO460217. The item ships at approximately 1.3 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO460217, ko460217