Cat 318B, 318B L, 318B LN Excavator Bucket Cylinder Seal Kit Stabilizer Plate Part #: 9R0139

Part #: 9R0139

Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 428B Backhoe

E7NN-B580-BB

430D Backhoe Loaders

2ES00001 - Up

Cat 318B, 318B L, 318B LN Excavator Bucket Cylinder Seal Kit Stabilizer Plate Part #: 9R0139Cylinder Rebuild Repair Seal Kit for Caterpillar Model 318B, 318B L, 318B LN Excavators Please Choose the Option that matches your Machine 70mm x 100mm Seal Kit Serial Numbers: ADC00001 Up; AEJ00001 Up; Cylinder #s: 1874233 Rod: 70 mm Bore: 100 mm 80mm x 110mm Seal Kit Serial Numbers: ADC00001 Up; AEJ00001 Up; 3LR00001 Up; 7KZ00001 Up; Cylinder #s: 1475763, 1873479 Rod: 80 mm Bore: 110 mm 85mm x 120mm Seal Kit Serial Numbers: ADC00001 Up; AEJ00001 Up;