3920 - Replacement Race

The 3920 Replacement Race is designed for use with 3984 bearings, providing a smooth surface for bearing rotation within the trailer hub. It's suitable for 12,000 to 15,000 lb Dexter axles.

Features:

• Outer diameter: 4.438"

• Compatible with 3984 bearing (sold separately)

• High-quality construction for durability

Specifications:

• Part Number: 3920

• Outer Diameter: 4.438"

• Axle Capacity: 12,000–15,000 lbs

Fitment/Application:
Suitable for 12K to 15K Dexter axles requiring a 3920 race.