Not Sure which Seal Kit you need? View our Excavator Cylinder ID Diagram
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 318C Excavator All Serial Numbers (FAA1-UP; BTG1-UP; DAH1-UP) Cylinder #s: 1948407 Rod: 85 mm    Bore: 120 mm
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 318C Excavator All Serial Numbers (FAA1-UP; BTG1-UP; DAH1-UP) Cylinder #s: 1842614 Rod: 95 mm    Bore: 160 mm
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 318C Excavator All Serial Numbers (FAA1-UP; BTG1-UP; DAH1-UP) Cylinder #s: 1948410 Rod: 95 mm    Bore: 130 mm
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 318C Excavator All Serial Numbers (FAA1-1135; BTG1-UP; DAH1-UP) Cylinder #s: 1948413, 2836130 Rod: 80 mm    Bore: 110 mm
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 318C Excavator All Serial Numbers (FAA1-UP; BTG1-UP; DAH1-UP) Cylinder #s: 1589061, 2836132 Rod: 85 mm    Bore: 120 mm
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 318C Excavator All Serial Numbers (FAA1-UP; BTG1-UP; DAH1-UP) Cylinder #s: 1690329 Rod: 40 mm    Bore: 60 mm