Seal Kits & Parts for your Construction Equipment Questions? Call us at 979-402-0188
Cart 0

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 P-UB-10 Rod: 2-1/4"  Bore: 4" ...
$ 73.44
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 P-UB-10 Rod: 2-1/2"  Bore: 4-3/4" ...
$ 64.35
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 P-UB-10 Rod: 2"  Bore: 4" ...
$ 31.16
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 P-UB-10 Rod: 2"  Bore: 4" ...
$ 31.16