Not Sure which Seal Kit you need? View our Excavator Cylinder ID Diagram
Cylinder Rebuild/Repair Seal Kit for Caterpillar 340 Excavators Serial Numbers: GMJ00001 - Up; WDN00001 - Up; Cylinder #s: 5724790, 4904180, 5724790 Full Seal Kit (Seals for whole cylinder) Rod: 85...
Cylinder Rebuild/Repair Rod Bushing for Caterpillar 340 Excavators Serial Numbers: GMJ00001 - Up; WDN00001 - Up; Cylinder #s: 5724790, 4904180, 5724790 Rod: 85 mm
Cylinder Rebuild/Repair Seal Kit for Caterpillar 340 Excavators Serial Numbers: SZT00001 - Up; TMK00001 - Up; TYH00001 - Up; Cylinder #s: 5122365, 5223895 Full Seal Kit (Seals for whole cylinder)...
Cylinder Rebuild/Repair Rod Bushing for Caterpillar 340 Excavators Serial Numbers: SZT00001 - Up; TMK00001 - Up; TYH00001 - Up; Cylinder #s: 5122365, 5223895 Rod: 105 mm
Cylinder Rebuild/Repair Seal Kit for Caterpillar 340 Excavators Serial Numbers: GMJ00001 - Up; SZT00001 - Up; TMK00001 - Up; TYH00001 - Up; WDN00001 - Up; Cylinder #s: 5122361 Full Seal...
Cylinder Rebuild/Repair Rod Bushing for Caterpillar 340 Excavators Serial Numbers: GMJ00001 - Up; SZT00001 - Up; TMK00001 - Up; TYH00001 - Up; WDN00001 - Up; Cylinder #s: 5122361 Rod: 115...
Cylinder Rebuild/Repair Seal Kit for Caterpillar 340 Excavators Serial Numbers: GMJ00001 - Up; SZT00001 - Up; TMK00001 - Up; TYH00001 - Up; WDN00001 - Up; Cylinder #s: 5122357 Full Seal...
Cylinder Rebuild/Repair Rod Bushing for Caterpillar 340 Excavators Serial Numbers: GMJ00001 - Up; SZT00001 - Up; TMK00001 - Up; TYH00001 - Up; WDN00001 - Up; Cylinder #s: 5122357 Rod: 105...