Caterpillar 320B, 320B L, 320B LN, 320B N, & 320B S Excavator Bucket Cylinder Seal Kit Options:90mm x 130mm & 8 Bolt Head Type 1 37C00001-UP

37C00001-UP

Cylinder #s: 553-13800

Serial Numbers: Up to 3

Cylinder Rebuild/Repair Seal Kit for JCB 214 & 214 SM Backhoes

Cylinder #: 7169731

Caterpillar 320B, 320B L, 320B LN, 320B N, & 320B S Excavator Bucket Cylinder Seal Kit Options:90mm x 130mm & 8 Bolt Head Type 1 37C00001-UPCylinder Rebuild Repair Seal Kit for Caterpillar 320B, 320B L, 320B LN, 320B N, & 320B S Excavators Please Choose the Option that matches your Machine 65mm x 100mm & 8 Bolt Head Serial Numbers: 7JR00001 Up; Cylinder #s: 4I7652 Rod: 65 mm Bore: 100 mm 8 Bolt Head Long Reach Front 65mm x 100mm & Threaded Head Type 1 Serial Numbers: 5BR00001 Up; 6CR00001 Up; Cylinder #s: 1346987 Rod: 65 mm Bore: 100 mm Threaded Head 2 Piston Wear Rings Long Reach Front