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Cat 307 Excavator Seal Kits


Replacement Seal Kits to repair all cylinders on Caterpillar 307 Excavator

Not Sure which Seal Kit you need? View our Excavator Cylinder ID Diagram

Select the name of the cylinder or seal kit you're looking for from the list above to narrow your search 


Cat 307 Whole Machine Kit w/ Free O-Ring Pick Set
  Cylinder Rebuild/Repair Seal Kits for Cat Model 307 Mini Excavator  All Serial Numbers Includes Following Seal Kits: (1) Boom  (1) Bucket (1) Stick (2) Blade Includes Free O-Ring Pick Set to help......
$ 808.76
Cat 307 Boom Cylinder Seal Kit
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 307 Mini Excavator All Serial Numbers (2PM1-UP; 2WM1-UP) Cylinder #s: 1038195 P-UB-14 Rod: 75 mm       Bore: 110 mm ...
$ 197.14
Cat 307 Stick Cylinder Seal Kit
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 307 Mini Excavator All Serial Numbers (2PM1-UP; 2WM1-UP) Cylinder #s: 1038320, 1057437, & 1251494 P-UB-14 Rod: 60 mm       Bore: 90 mm ...
$ 148.98
Cat 307 Bucket Cylinder Seal Kit
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 307 Mini Excavator All Serial Numbers (2PM1-UP; 2WM1-UP) Cylinder #s: 1057238 P-UB-14 Rod: 55 mm       Bore: 80 mm ...
$ 89.58
Cat 307 Blade Cylinder Seal Kit
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 307 Mini Excavator All Serial Numbers (2PM1-UP; 2WM1-UP) Cylinder #s: 1076377, 1076472, 1148377, & 1148378 P-UB-15 Rod: 50 mm       Bore: 90 mm ...
$ 186.53
Cat 307 Offset Cylinder Seal Kit
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 307 Mini Excavator All Serial Numbers (2PM1-UP; 2WM1-UP) Cylinder #s: 1057468 & 1239937 P-UB-14 Rod: 55 mm       Bore: 100 mm ...
$ 103.45