Replacement Brakes, Bearings, Seals, and Races for a Dexter 9,000 lbs Axle
Updated 10/23/2025 | Published 04/07/2025
Products Featured in This Question
Question:
I have a set of 9000 lb dual wheel tandem axles under my gooseneck trailer. They are oil bath Dexter axles. Model number:9000. Serial number: 12108947124. Would these brakes be correct for these axles? I’m looking for complete self adjusting brake kits, bearings and oil seals as well. Thanks in advance! This trailer is a 1990 model. I’m unsure of its history but it is missing the brake shoes and I want to go through both axles to make it all right and reliable.
asked by: Brandon S
(click to enlarge)
Expert Reply:
Hey Brandon, thanks for the information. The Electric Trailer Brake Kit w/ Dust Shields item # AKEBRK-10 are exactly what you need. These self adjusting electric brakes are rated for 9,000 lbs and 10,000 lbs axles. You will need one set per axle.
I recommended replacing your mounting bolts with the Mounting Bolts and Hardware for 12-1/4" Brake Assemblies item # BRKH122510. This will replace one axle's brake mounting bolts and hardware.
For replacement bearings and seals there is not a kit that has all of the bearings and seals but you can purchase them all separately as follows:
Inner Bearing item # 387A
Inner Race item # 382A
Outer Bearing item # 25580
Outer Race item # 25520
Oil Seal item # 10-51
And Oil Cap Kit item # RG04-270
If you have any additional questions go ahead and throw them into the comment box below.
Product Page this Question was Asked From
etrailer Electric Trailer Brakes w/ Dust Shields - Self-Adjusting - 12-1/4" - Left/Right - 10K
- Trailer Brakes
- Electric Drum Brakes
- Standard Grade
- Self Adjust
- 12-1/4 x 3-3/8 Inch Drum
- 10000 lbs Axle
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- 17 Inch Wheel
- 17-1/2 Inch Wheel
- etrailer
more information >
Continue Researching
- Shop: etrailer Electric Trailer Brakes w/ Dust Shields - Self-Adjusting - 12-1/4" - Left/Right - 10K
- Search Results: dexter oil seal
- Shop: Replacement Trailer Hub Bearing - 387A
- Shop: Replacement Trailer Hub Bearing - 25580
- Shop: Unitized Oil Seal
- Shop: Mounting Bolts and Hardware for 12-1/4" Brake Assemblies - 10,000 lbs to 15,000 lbs
- Video: All About the etrailer Electric Trailer Brakes w/ Dust Shields
- Q&A: Where to Find The Axle Serial Number On Dexter Axles Manufactured After April 2001?
- Q&A: Replacement Brake Assemblies for Dexter Trailer Hub 9-44
- Q&A: Can Manual Electric Drum Brakes Be Converted to Self-Adjusting By Swapping Brake Adjustment Screw
- Q&A: Will etrailer Self-Adjusting Electric Trailer Brake Kit for 10,000 lb Axle Work on Dexter Hubs
- Q&A: Difference Between etrailer Electric Trailer Brakes And Dexter Electric Trailer Brakes
- Q&A: Need Bearing, Seal And Brake Info For Dexter 10K Axle
- Shop: etrailer Anti-Rattle Hitch Collar for 2" Hitch Receivers
- Article: Trailer Wiring Diagrams
- Search Results: trailer hitch
- Q&A: Installation Time for Blue Ox BX1128 Flat Tow Base Plate Kit for 2016 Jeep Grand Cherokee
- Shop: Trailer Hitch
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Search Results: trailer tires and wheels
- Article: How to Measure for Trailer Hitch Drop
- Shop: Trailer Wiring
- Video: B&W Companion OEM 5th Wheel Hitch Manufacturer Breakdown
- Search Results: trailer wiring
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Shop: Suspension Enhancement
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Search Results: trailer jack
- Shop: Brake Controller
- Search Results: trailer suspension parts
on Trailer Brakes
Jerred H.
10/22/2025
Hey Brandon, how did the new electric brake kits and hardware work out on your gooseneck trailer? Were the bearings and seals a good match for your Dexter axles? Your update could make it easier for the next person working on a similar setup.