Best Way To Find Out What Brakes and Hubs a Trailer Needs
Products Featured in This Question
Question:
Hello, I am hoping to see if there is any way to easily check what electric brake kit/drum/bearings my camping trailer requires. Is that something that can be determined with a model number for my camper? Thanks for the help.
asked by: Chris H
Expert Reply:
The best way to determine the correct braking assemblies and hubs/drums for a trailer is crawl under one of the axles and read the tag. This tag will usually have the weight capacity of axle and this can then be used to help determine the correct braking assemblies and hubs/drums. The make and model of the camper does not give much insight on this contrary to popular belief.
If you have a 3,500 lb axle for example which is the most common then you'd need the Electric Trailer Brake Kit part # AKEBRK-35-SA and the Trailer Hub and Drum Assembly part # AKHD-545-35-EZ-K or part # AKHD-545-35-K.
I have attached a full list of options below.

Product Page this Question was Asked From
etrailer Electric Trailer Brakes - Self-Adjusting - 10" - Left/Right Hand Assemblies - 3.5K
- Trailer Brakes
- Electric Drum Brakes
- Standard Grade
- Self Adjust
- 10 x 2-1/4 Inch Drum
- 3500 lbs Axle
- etrailer
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Dexter Electric Trailer Brakes - 12" - Left/Right Hand Assemblies - 7,000 lbs
- Article: Parts Needed to Add Electric Drum Brakes to a Trailer
- Article: Trailer Wiring Diagrams
- Q&A: Recommended Braking Hub w/ a 5 on 4-1/2 Lug Pattern and Brake Assemblies for a Lippert 3,500 lb Axle
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: How to Tell the Weight Rating of a Trailer Axle
- Article: Testing Trailer Brake Magnets for Proper Function
- Article: Trailer Drum Brakes vs. Disc Brakes: Making the Decision
- Q&A: Brakes for Second Axle on Horse Trailer
- Q&A: Replacement Trailer Brake Assemblies with Axletek-10-GG On Assemblies
- Q&A: Replacement Brakes, Hub/Drums, Bearings, And Seals For A Lippert 3,500lb Axle
- Q&A: Comparing the eTrailer and Dexter Electric Trailer Brake Kits
- Q&A: Converting Trailer from Surge Brakes to Electric Brakes
- Q&A: Can Electric Brakes be Used on a Boat Trailer