Dexter Trailer Hub Grease Seal, part 81311
Hub grease seals are used to prevent water, dirt and grime from entering the hub and causing bearing failure. Grease seals should be inspected and replaced when signs of wear or damage is noticed. Once indication could be grease build up on the inside of your hub. Grease seals come in double and triple lipped styles.
- Inside Diameter: 1"
- Outside Diameter: 1.78"
- Fits 3/4" Wheel Bearing
- Double lip
- 2 per package
Wheel Hub Parts Guide:
Dexter has been a leading manufacturer of trailer axles and trailer brakes for over 50 years for the utility trailer, recreation vehicle, heavy duty, manufactured housing, agricultural, marine, and specialty trailer markets.