Lippert Components Unitized Oil Seal

The Lippert Components Unitized Oil Seal (also called a unitized grease seal or hub seal) is a wheel-end seal for trailer and RV axles. It helps keep bearing grease in and keeps water, dirt and road contaminants out of the hub.

Key Features:

• Unitized design combines the sealing elements in one assembly, which makes installation simpler
• Helps retain lubricant around the wheel bearings
• Helps block moisture, dust and debris from entering the hub
• Helps protect bearings and extend bearing life
• Made for trailer and RV axle hub applications
• Available in several sizes to match different axle capacities, spindle diameters and hub bore diameters

Replacing worn or leaking hub seals during a bearing service helps keep the wheel end sealed and lubricated. Choose the variant that matches your axle's spindle shaft diameter and hub bore diameter.