Protect your oil bath hub system with this Trailer Axle Unitized Oil Seal, designed for Hayes 10,000 lb to 15,000 lb trailer axles. Featuring a 3.125in inner diameter and 4.500in outer diameter, this steel and rubber composite seal assembly helps retain oil lubricant while keeping dirt, moisture, and road contaminants out of the hub. Built for heavy-duty trailer service, it is ideal for hub repairs, bearing maintenance, and axle rebuilds on equipment, flatbed, livestock, and commercial trailers.
Features:
- Unitized oil seal design for dependable hub protection
- Fits Hayes 10K–15K trailer axles
- Designed for oil bath lubrication systems
- Helps retain hub oil and reduce contamination
- Steel/rubber composite construction for durability
- Ideal for heavy-duty trailer axle service and maintenance
- Direct replacement for worn, leaking, or damaged axle seals
