Cylinder Rebuild/Repair Seal Kit for  Kubota KH-50 Mini Excavator All Serial Numbers Cylinder #s: 68741-67502, 68741-67503 Rod: 40 mm Bore: 80 mm Includes Piston Wear Rings
Cylinder Rebuild/Repair Seal Kit for  Kubota KH-50 Mini Excavator All Serial Numbers Cylinder #s: 68741-67602, 68741-67603 Rod: 40 mm Bore: 70 mm Does Not Include Piston Wear Rings
Cylinder Rebuild/Repair Seal Kit for  Kubota KH-50 Mini Excavator All Serial Numbers Cylinder #s: 68731-67800 Rod: 40 mm Bore: 70 mm Does Not Include Piston Wear Rings
Cylinder Rebuild/Repair Seal Kit for  Kubota KH-50 Mini Excavator All Serial Numbers Cylinder #s: 68741-67400 Rod: 40 mm Bore: 80 mm Includes Piston Wear Rings
Cylinder Rebuild/Repair Seal Kit for  Kubota KH-50 Mini Excavator All Serial Numbers Cylinder #s: 68741-75100 Rod: 45 mm Bore: 90 mm Does Not Include Piston Wear Rings