Trailer Axle Seal, Oil Lube 10K – 15K

Trailer Axle Oil Seal – Unitized, 3.125″ ID x 4.500″ OD, For 10K–15K Hayes Axles

This unitized oil seal is engineered for use with Hayes 10,000–15,000 lb trailer axles, providing reliable protection for oil-lubricated hub systems. With a 3.125-inch inner diameter and 4.500-inch outer diameter, this seal offers a precise fit that helps prevent lubricant leakage and blocks dirt, water, and other contaminants from entering the hub assembly.

Constructed with durable, high-performance materials, the unitized design combines the sealing and metal casing components into one integrated unit—ensuring stability and long service life under heavy-duty conditions. It is ideal for use in commercial trailers, industrial equipment haulers, and agricultural vehicles.

This seal meets OEM specifications and is a critical part of proper axle maintenance, promoting smooth operation and extended bearing life.

3-1/8 x 4.5 Dexter 10k HD-15k & Hayes Unitized Oil Seal