1799339 Seal-Track Fits Caterpillar Models
1799339 Seal-Track Fits Caterpillar Models
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One New Aftermarket Replacement Seal-Track for Caterpillar (Cat) Construction Equipment
This aftermarket replacement Seal-Track (part number 1799339) is a component of the undercarriage track assembly used on Caterpillar (Cat) heavy construction equipment. Track seals serve a critical function in the undercarriage system: they keep grease retained within the internal pin-and-bushing joint of the track chain while blocking abrasives such as dirt, sand, and debris from entering the joint. Maintaining effective track sealing helps extend pin-and-bushing wear life and reduces the frequency of undercarriage maintenance.
This seal is used across Caterpillar tracked equipment including dozers, excavators, and track loaders. Verify fitment against your machine's serial number and parts catalog before ordering.
Replaces Part Number(s):
1799339
New aftermarket replacement part - not remanufactured, not used.
