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Getting back on the road is a lot easier with this pre-greased hub-and-drum assembly. It’s packed at the factory with lithium complex multipurpose grease, so there’s no need to hand-pack bearings or install seals yourself. Everything’s included—inner bearing 25580, outer bearing 15123, races, GS2250DL grease seal, grease cap, and 1/2" x 1-1/4" wheel studs with lug nuts. Just slide it on and torque it down. Each hub supports up to 3,000 lbs, and the pre-greased setup stays good for years when stored as a spare.
When you hit the brakes, you want steady, predictable stopping power. This sturdy iron drum gives your 12" x 2" brake shoes a precise surface to grip, whether you’re using electric or hydraulic brakes. It’s built for #42 spindles and tested to QAI and CSA standards for braking performance and safety, so you can count on consistent results mile after mile.
Corrosion can ruin an otherwise solid hub, especially when you’re towing through rain or salt spray. The zinc-enriched paint on the drum and zinc-finished bolts keep rust at bay so the assembly stays clean and functional longer. That means less time spent swapping out rusty parts and more time hauling confidently in any weather.
This hub and drum assembly is made for standard 5,200-lb and 6,000-lb axles used by most major axle makers. It works with a 6 on 5-1/2" bolt pattern and fits wheels from 14-1/2" to 16-1/2". The matching inner (1.75") and outer (1.25") bearing sizes make it a direct fit for common spindle profiles, making upgrades and restorations straightforward—even on older trailers that need a fresh start.
1. Count the lug holes
Look at the wheel hub or the back of the wheel and count how many lug holes there are(also called bolt holes).
Common configurations include: 4-lug, 5-lug, 6-lug and 8 lug
2a. For even lug counts (4-lug, 6-lug, 8-lug)
Measure from the center of one lug hole directly across to the center of the hole opposite it.
Common configurations: 4 on 4", 6 on 5.5", 8 on 6.5"
2b. For odd lug counts (5-lug)
Measure from the center of one lug hole to the outer edge of the hole directly across (not center-to-center since there's no directly opposite hole).
Common configurations: 5 on 4.5" (most popular), 5 on 5", 5 on 4.75", 5 on 5.5"
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews
Victoria H.
3/6/2025
I'm happy to hear installation went smoothly for you Craig! What are you hauling?
Michael
3/16/2022
Good. Went on a trip last year after installing the the hubs. 24000 miles and 5 months. They performed great.
Do you have a question about this Trailer Hubs and Drum?
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Katrina B.
4/18/2023
The reason that it gets confusing, is because some of the parts are manufactured in China, while they are assembled here in the USA.