21325 – Double Lip Grease Seal

The 21325 Double Lip Grease Seal is a high-quality replacement seal designed to protect trailer wheel bearings from dirt, debris, and moisture.With a 2.125-inch inner diameter and a 3.269-inch outer diameter, this seal is specifically engineered for Dexter 5,200 to 7,000 lb axles equipped with 8-bolt hubs.Its double lip design, featuring a tension spring, ensures a secure fit and maintains the integrity of the wheel bearing assembly during operation.

Key Features

• Double Lip Design:Provides enhanced sealing capabilities, offering superior protection against contaminants.

• Tension Spring:Ensures consistent pressure on the spindle, maintaining a tight seal over time.

• Compatibility:Fits Dexter 5.2K–7K axles with 8-bolt hubs.

• OEM Replacement:Serves as a direct replacement for Dexter part number 21325.

Specifications

• Product Number:21325

• Inner Diameter:2.125 inches

• Outer Diameter:3.269 inches

• Material:High-strength steel with rubber sealing surfaces

• Installation Style:Press-fit

• Compatibility:Dexter 5.2K–7K axles with 8-bolt hubs