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Dexter Axle Trailer Brakes - Electric Drum Brakes - 23-438-439 Review Video

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Products Featured in this Video


Dexter Nev-R-Adjust Electric Trailer Brakes - 12-1/4" - Left/Right Hand Assemblies - 10K


Dexter Trailer Brakes

6 reviews


Code: 23-438-439

Price:  $837.90
  • Trailer Brakes
  • Electric Drum Brakes
  • Standard Grade
  • Self Adjust
  • 12-1/4 x 4 Inch Drum
  • 10000 lbs Axle
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • 17-1/2 Inch Wheel
  • Dexter



These brakes automatically adjust as you tow so you don't have to crawl around on the ground to do it manually. 12-1/4" x 4" Assemblies fit 16" or larger wheels. Backing plate has a 7-bolt pattern. Made in the USA.


Do you have a question about part 23-438-439?more information >     


Review of Dexter Trailer Brakes 23-438-439


Today I'm going to take a look at the Dexter 12 and 1/4 inch self-adjusting electric trailer brake kit, with the left and right hand brake assemblies for 10,000 pound axles. Now, electric brakes, they're easier to install. They offer more user control than hydraulic brakes. Basically, they require only an electric brake controller, which we do sell separately on our website. There's no actuator,… see more >     


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee David F
Installed by:
David F
Employee Dustin K
Video Edited:
Dustin K

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