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Cat 311B Excavator Seal Kits
4 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 Number Group 1: 2LS00001 - 2LS00147; 8GR00001 - 8GR00345; Cylinder #s: 1211395 Rod: 70 mm    Bore: 100 mm Serial...

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 Serial Numbers: 2LS00148 - Up;...

Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 311B Mini Excavator Serial Number Group 1: 2LS00001 - 2LS00147; 8GR00001 - 8GR00345; Cylinder #s: 1211406 Rod: 75 mm Bore: 110 mm Serial Number Group...
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
