Seal Kits & Parts for your Construction Equipment
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Cat 943 & 943B Crawler Loader Seal Kits


Replacement Seal Kits to repair all cylinders on Caterpillar 943 & 943B Crawler Loader

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

Full List of Caterpillar Crawler Loaders


Cat 943 & 943B Loader Lift Cylinder Seal Kit
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 943 & 943B Crawler Loader All Serial Numbers (03Y1-UP; 04Z1-UP; 19Z1-UP; 31Y1-UP) Cylinder #: 4T1963, 9J0532 Rod: 2-1/4"  Bore: 4" ...
$ 83.21
Cat 943 & 943B Loader Bucket Tilt Cylinder Seal Kit
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 943 & 943B Crawler Loader All Serial Numbers (03Y1-UP; 04Z1-UP; 19Z1-UP; 31Y1-UP) Cylinder #: 1U4802, 3G4653 Rod: 2-1/2"  Bore: 4-3/4" ...
$ 72.92
Cat 943 & 943B Multipurpose Bucket Cylinder Seal Kit
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 943 & 943B Crawler Loader All Serial Numbers (03Y1-UP; 04Z1-UP; 19Z1-UP; 31Y1-UP) Cylinder #: 4T9387, 9J4892 Rod: 2"  Bore: 4" ...
$ 41.33
Cat 943 & 943B Ripper Cylinder Seal Kit
Cylinder Rebuild/Repair Seal Kit for Caterpillar Model 943 & 943B Crawler Loader All Serial Numbers (03Y1-UP; 04Z1-UP; 19Z1-UP; 31Y1-UP) Cylinder #: 3G1296 Rod: 2"  Bore: 4" ...
$ 41.33