A unitized seal is a dual action seal. The inner part stays fixed on the spindle and the outer casing rotates with the hub. This type of seal has less wear and tear and provides better leak protection.
This seal is used in 12,000-16,000 lb. Dexter, AL-KO and Quality Running Gear oil bath axles.
- Order by quantity: 1 seal
- Fits Lippert Components, Dexter and Al-Ko trailer axle hubs with grease seals measuring 3.125" ID and 4.500" OD
- Fits Most 12,000# - 15,000# Capacity Axles
- Inner Diameter: 3.125"
- Outer Diameter: 4.500"