Not Sure which Seal Kit you need? View our Excavator Cylinder ID Diagram
Cylinder Rebuild/Repair Seal Kit for Kobelco K912 II Excavators All Serial Numbers Cylinder #s: 2438U776F1 Rod: 95 mm
Cylinder Rebuild/Repair Seal Kit for Kobelco K912 II Excavators All Serial Numbers Cylinder #s: 2438U776F1 Bore: 150 mm
Cylinder Rebuild/Repair Seal Kit for Kobelco K912 II Excavators All Serial Numbers Cylinder #s: 2438U1323F1 Rod: 110 mm
Cylinder Rebuild/Repair Seal Kit for Kobelco K912 II Excavators All Serial Numbers Cylinder #s: 2438U1323F1 Bore: 160 mm
Cylinder Rebuild/Repair Seal Kit for Kobelco K912 II Excavators All Serial Numbers Cylinder #s: 2438U1324F1 Rod: 100 mm
Cylinder Rebuild/Repair Seal Kit for Kobelco K912 II Excavators All Serial Numbers Cylinder #s: 2438U1324F1 Bore: 150 mm