Cylinder Rebuild/Repair Seal Kit for  Kubota KH-90 Mini Excavator All Serial Numbers Cylinder #s: 68761-67500, 68761-67501, 68761-67503 Rod: 45 mm Bore: 90 mm Includes Piston Wear Rings
Cylinder Rebuild/Repair Seal Kit for  Kubota KH-90 Mini Excavator All Serial Numbers Cylinder #s: 68761-67602 Rod: 45 mm Bore: 80 mm Includes Piston Wear Rings
Cylinder Rebuild/Repair Seal Kit for Kubota KH-90 Mini Excavator All Serial Numbers Cylinder #s: 68761-67802 Rod: 45 mm Bore: 70 mm Does Not Include Piston Wear Rings
Cylinder Rebuild/Repair Seal Kit for Kubota KH-90 Mini Excavator All Serial Numbers Cylinder #s: 68741-67400, 68741-67401 Rod: 45 mm Bore: 70 mm Does Not Include Piston Wear Rings
Cylinder Rebuild/Repair Seal Kit for Kubota KH-90 Mini Excavator All Serial Numbers Cylinder #s: 68761-75100 Rod: 45 mm Bore: 90 mm Includes Piston Wear Rings