Not Sure which Seal Kit you need? View our Excavator Cylinder ID Diagram
Cylinder Rebuild/Repair Seal Kit for Komatsu Model PC27MRX-1 Mini/Compact Excavator Serial Numbers: 10001 - Up Cylinder #s: 721-00-80500, 22L-63-86142, 22L-63-86242 Rod: 40 mm Bore: 80 mm
Cylinder Rebuild/Repair Seal Kit for Komatsu Model PC27MRX-1 Mini/Compact Excavator Serial Numbers: 10001 - Up Cylinder #s: 22L-63-02112, 22L-63-02113, 22L-63-02122, 22L-63-02123, 707-00-75330, 707-00-75331 Rod: 45 mm Bore: 75 mm
Cylinder Rebuild/Repair Seal Kit for Komatsu Model PC27MRX-1 Mini/Compact Excavator Serial Numbers: 10001 - Up Cylinder #s: 22L-63-02230, 22L-63-02231 Rod: 40 mm Bore: 70 mm
Cylinder Rebuild/Repair Seal Kit for Komatsu Model PC27MRX-1 Mini/Compact Excavator Serial Numbers: 10001 - Up Cylinder #s: 22L-63-02240 Rod: 35 mm Bore: 60 mm
Cylinder Rebuild/Repair Seal Kit for Komatsu Model PC27MRX-1 Mini/Compact Excavator Serial Numbers: 10001 - Up Cylinder #s: 21U-63-02480 Rod: 40 mm Bore: 70 mm
Cylinder Rebuild/Repair Seal Kit for Komatsu Model PC27MRX-1 Mini/Compact Excavator Serial Numbers: 10001 - Up Cylinder #s: 21U-63-02451 Rod: 40 mm Bore: 80 mm