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


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" ...
$ 77.77
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" ...
$ 68.15
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" ...
$ 38.63
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" ...
$ 38.63