Caterpillar 7X4746 Lip Type Oil Seal

The Caterpillar 7X4746 Lip Type Oil Seal is an OEM Cat front-axle seal designed to retain lubrication while preventing the ingress of dirt and moisture in rotating front-axle assemblies. Identified by Cat part number 7X4746 (also listed as 7X-4746), this lip-type seal features a 95.17 mm outer diameter and is used in front-axle applications on Cat machinery. The lip-type sealing geometry provides a primary sealing lip that rides against the shaft to hold oil in the front-axle assembly and a secondary lip to deter contaminants from entering the seal area, protecting bearings and gears. Designed for direct replacement in Caterpillar front-axle housings, it is sold through Cat's official parts channels and is aligned with Cat lubricants and front-end components as specified in Cat's catalogs. When selecting this seal, verify fitment against your machine's serial number and front-axle configuration to ensure proper alignment and sealing performance.