Trailer Drum Standard Assembly Kit for 10000 lbs Axle (Made After May 2013)

Specifications

1 x 9-10K Trailer Axle Drum
1 x 25580 Outer Bearing
1 x 387A Inner Bearing
1 x Oil Seal 10-51
1 x Aluminum Oil Cap 9K-16K
8 x Cone Lug Nuts

Fits 10K General Duty Axles (May 2013–Present)
Compatible with 8-288-3 Hubs
Replaces 2009–2013 One-Piece Hub/Drum Assemblies
12-1/4" x 3-3/8" Brake Drum Size
Designed for Heavy-Duty 10K Applications

Description

Built for heavy-duty trailer brake service and maintenance, the trailer drum kit includes the main replacement components needed for servicing 10,000 lb general duty axles manufactured after May 2013.

The 12-1/4" x 3-3/8" brake drum setup works with compatible 8-288-3 hubs and replaces earlier 2009–2013 one-piece hub and drum assemblies commonly used on 10K trailer axle systems.

Including bearings, oil seal, aluminum oil cap, and cone lug nuts, the kit helps simplify trailer brake drum replacement while supporting stable towing performance and dependable braking operation under load.

Features:

• Trailer brake drum kit for 10K axles
• Fits 10,000 lb general duty trailer axles
• Designed for axles manufactured after May 2013
• Compatible with 8-288-3 hubs
• Replaces earlier one-piece hub/drum assemblies
• 12-1/4" x 3-3/8" brake drum size
• Includes bearings, oil seal, and oil cap
• Includes cone lug nuts
• Suitable for equipment, dump, cargo, and commercial trailers

A dependable replacement option for restoring smooth braking performance and reliable trailer operation in heavy-duty towing applications.