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Cat 311B Excavator Seal Kits
7 products
Not Sure which Seal Kit you need? View our Excavator Cylinder ID Diagram
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 311B Mini Excavator Serial Numbers: 2LS00001 - 2LS00147; 8GR00001 - 8GR00345 Cylinder #s: 1211395 Rod: 70 mm Bore: 100 mm
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 311B Mini Excavator Serial Numbers: 2LS00148 - Up; 8GR00346 - Up Cylinder #s: 1438159, 1859085 Rod: 70 mm Bore: 100 mm
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 311B Mini Excavator Serial Numbers: 2LS00001 - 2LS00147; 8GR00001 - 8GR00345 Cylinder #s: 1195447 Rod: 65 mm Bore: 100 mm
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 311B Mini Excavator Serial Numbers: 2LS00148 - Up; 8GR00346 - Up Cylinder #s: 1438158 Rod: 65 mm Bore: 100 mm
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 311B Mini Excavator Serial Numbers: 2LS00001 - 2LS00147; 8GR00001 - 8GR00345 Cylinder #s: 1211406 Rod: 75 mm Bore: 110 mm
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 311B Mini Excavator Serial Numbers: 2LS00148 - Up; 8GR00346 - Up Cylinder #s: 1438160, 1859057 Rod: 75 mm Bore: 110 mm
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 311B Mini Excavator All Serial Numbers (2LS00001-Up; 8GR00001-Up) Cylinder #s: 1298009, 1298010 Rod: 80 mm Bore: 120 mm