bing tracking image
  1. Trailer Brakes
  2. Dexter
  3. Electric Drum Brakes
  4. 4400 lbs Axle
  5. 10 x 2-1/4 Inch Drum
  6. 14 Inch Wheel
  7. 14-1/2 Inch Wheel
  8. 15 Inch Wheel
Dexter Electric Trailer Brakes - 10" - Left/Right Hand Assemblies - 2009 and Older 4.4K Axles

Dexter Electric Trailer Brakes - 10" - Left/Right Hand Assemblies - 2009 and Older 4.4K Axles

Item # 23-454-455
Our Price: $242.93
Trailer Brakes
Shipping Weight: 24 lbs
Add to cart
Trailer Brakes 23-454-455 - 4400 lbs Axle - Dexter
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Need help with installation?
Locate installers near me
These electric drum brakes are made specifically to fit Dexter axles manufactured before May 2009 that have a 2.83" x 2.83" brake mounting flange. Works with 14" to 15" wheels. Made in the USA. Great Prices for the best trailer brakes from Dexter. Dexter Electric Trailer Brakes - 10" - Left/Right Hand Assemblies - 2009 and Older 4.4K Axles part number 23-454-455 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (9)
  • Q & A (0)
  • Photos

Dexter Trailer Brakes - 23-454-455

  • Electric Drum Brakes
  • 4400 lbs Axle
  • 10 x 2-1/4 Inch Drum
  • 14 Inch Wheel
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • Standard Grade
  • Manual Adjust
  • Dexter

These electric drum brakes are made specifically to fit Dexter axles manufactured before May 2009 that have a 2.83" x 2.83" brake mounting flange. Works with 14" to 15" wheels. Made in the USA.


Features:

  • Easier to install and gives you more control than hydraulic brakes
    • Requires only an electric brake controller (sold separately) - no actuator or hydraulic lines needed
  • Periodic manual adjustment required
    • Can be done in minutes
  • Long-lasting brake pads offer excellent braking torque
    • Fully bonded to shoes for more consistent braking compared to riveted pads
  • Adjuster plugs (included) protect internal components from dirt, grime, and road debris
  • Left-hand (driver's-side) and right-hand (passenger's-side) brake assemblies included
    • Includes mounting bolts and nuts
  • Made in the USA


Specs:

  • Application: Dexter axles manufactured prior to May 2009
    • Dimensions: 10" diameter x 2-1/4" wide
    • Mounting flange: 4 bolt
      • Mounting flange bolt hole distance: 2-13/16" apart on center
    • Wheel size: 14", 14-1/2", and 15"
    • Axle rating: 4,400 lbs
    • Limited 5-year warranty


    Quick Tip: There's really not a whole lot to getting new drum brakes. If you've confirmed that all of the specs listed above line up with what you need for your trailer, you can be pretty sure these will work for you.


    How to Manually Adjust Trailer Brakes

    The more miles you put on your trailer, the more your brake pads will wear down. As they lose contact with the drum, stopping distances get longer and longer. To keep your brakes working great, it's important to adjust them pretty routinely. For this job, grab a floor jack and either a brake adjustment tool (sold separately) or just a standard flathead screwdriver.


    Jack up your trailer enough to get the wheel(s) off the ground. Remove the adjuster plugs from the backing plate on the brake, and insert the flat end of the tool through the back of the assembly.


    Screenshot from an instruction video shows how to manually adjust the the alignment on a drum brake

    Push in on the star gear and lift it up. Keep doing this until the brake pads catch on your drum. When you can't spin your wheel by hand anymore, back the gear off by about 10 clicks by pushing down on the star gear. Does the wheel now spin freely (even if it sounds like the brake pads drag slightly on the drum)? Great! Then you're all done with that one and ready to adjust the rest.


    How to Break In New Brakes

    After you get these brakes installed and adjusted, you'll need to break them in. First, find a long stretch of road or a big, empty parking lot. Once you're there, set your brake controller to its maximum setting and get moving. Speed up to about 40 mph and brake to slow to about 20 mph. Repeat this 15-30 times. The goal is to get the brake shoes and magnet properly seated into your drum. You'll know you've done that when it feels less jerky (and more consistent) each time you apply the brakes.


    Note: The brakes will be very hot after doing this, so after every 10 stops you'll want to wait about 10 minutes to let the brakes cool off before continuing. If you don't, you might cook and crack the pad material.



    23-454 Dexter Electric Brake Assembly for 4,400-lb Axles Manufactured before May, 2009 - LH - Driver Side - 10" x 2-1/4" - Manual Adjust

    23-455 Dexter Electric Brake Assembly for 4,400-lb Axles Manufactured before May, 2009 - RH - Passenger Side - 10" x 2-1/4" - Manual Adjust





    Customer Satisfaction Score:


    Customer Reviews

    Dexter Electric Trailer Brakes - 10" - Left/Right Hand Assemblies - 2009 and Older 4.4K Axles - 23-454-455

    Average Customer Rating:  4.7 out of 5 stars   (9 Customer Reviews)

    These electric drum brakes are made specifically to fit Dexter axles manufactured before May 2009 that have a 2.83" x 2.83" brake mounting flange. Works with 14" to 15" wheels. Made in the USA.

    by:

    They worked but not great. I'm hoping that they'll break in at some point. Would be nice to get more dimensions (on all the trailer brakes at eTrailer). But, they instaled ok and etrailer's customer service is top notch.



    by:

    purchased 2 set of these 10" electric brake kits for my 4.4k axles, very hard to find but talked with etrailer said they could help me out and had them in 3 days. AWESOME.However upon mounting them and installing the drum, realized the new mounting plate was 1/4' to 3/8" thicker than the old one not allowing the drum to go on far enough before hitting brake pad bracket. Had to remove new pads,springs,magnet and adjuster and mount to old bracket for it to work. was not as cut and dried as i thought it would be, hopefully i can get a little refund for the new mounting plate that i could not use.



    by:

    Have had these brakes on the trailer for one year, and we have put approximately 4500 miles on them. They have performed flawlessly.

    Brett

    6/8/2021

    Absolutely no problems with these after another year with 2000 more miles on them.



    by:

    Fantastic customer service!
    Very helpful
    over the phone, under promised and
    over delivered. Just great to work with :)



    by:

    I was extremely surprised with the positive response with their customer service, error on my part ordering the wrong part. Extremely quick delivery exchange (2days) living on the Canadian West Coast.
    The brakes are doing their job great, easy installation using etrailer tutorial videos. Great company will use again.



    by:

    Simple way to replace your brakes on trailer. Everything is new, springs, brake pads, etc. Highly recommended.



    by:

    Equipment is great. Install was extremely easy. Customer service was great



    by:

    All the parts have arrived earlier than predicted. Thanks for the help finding the correct parts I needed.



    by:


    9
    9

    See what our Experts say about this Dexter Trailer Brakes

    • Brakes Will Not Stop Trailer After New Backing Plates and Adjusting
      Yes, it is possible that the brakes are not powerful enough to stop the trailer. However, if you have the correct braking assemblies that match the axle capacity then this should not be a problem so long as the trailer is not overloaded. That said, the 3,500 lb braking assemblies and some 4,400 lb braking assemblies have the same 4 bolt pattern and 10" x 2-1/4" dimensions so you could try these higher rated assemblies out to see if they can help stop the trailer, the Dexter Electric Brake...
      view full answer...
    • Replacement Electric Brakes for a Dexter 4,400 Pound Trailer Axle
      There should be a tag or information stamped into the axle. It sounds like you have the D44 axle which is a 4,400 pound Dexter axle. If it was made after May 1, 2009 then Dexter lists brakes # K23-462-463-00 as the correct brakes for the axle. If the axle was made before May 1, 2009 then the correct brakes are # 23-454-455.
      view full answer...
    • Replacement Brake Assemblies for Dexter Axles on TrailKing TK8U
      Since we know you have a Dexter axle setup and the current assemblies are 10 inch by 2-1/4 inch we know that the correct brake assemblies you'd need are the # 23-468-469 for a set that includes a left and a right which are self-adjusting. The part number # 23-454-455 would be if you had the older 4,400 lb axles which are quite a bit rarer. Measure the diameter of the axle and if it's 2-3/8 inch that would verify it's a 3,500 lb axle and correct kit would be # 23-468-469.
      view full answer...
    • Replacement Electric Brake Kit for 2005 Keystone Sprinter Travel Trailer
      If you have the original 4,400 lb axle on your 2005 Sprinter travel trailer then the 10" Dexter Electric Brake Kit for 4.4K Axles Manufactured Before May 2009 # 23-454-455 is the kit that you need. If your 4,400 lb axle is made after 2009 then you need the Dexter Electric Trailer Brake Kit # K23-462-463-00 instead. Attached are some review videos for you to check out.
      view full answer...
    • Recommended Dexter Electric Drum Brakes for 4000-lb Axles on 5th Wheel Trailer
      We have electric drum brakes rated for 4400-lb axles (and hydraulic drum brakes rated for 3750- and 5200-lb axles) but none rated for exactly 4000-lbs. For electric drum brakes in the 10 x 2-1/4-inch size for a 5th wheel the 4400-lb-rated brakes will be fine. I suggest using Dexter kit # K23-462-463-00 which is a left- and right-hand set of manual-adjust brakes with the 4-bolt mounting pattern. These work with trailer wheels from 13- to 15-inches. When you install the new brakes either...
      view full answer...
    • Correct Replacement Hub for Trailer with 1.37" Inner and 1.25" Outer Bearing
      Yes, we do offer a hub/drum assembly which uses a 1.37" inner bearing and 1.25" outer bearing, the Trailer Hub and Drum Assembly part # 8-407-5UC3-EZ. If you're looking for braking assemblies as well, the Dexter Electric Trailer Brake Kit part # 23-454-455 is for axles made before 5/2009 and part # K23-462-463-00 is for axles made after 5/2009. The date of mfg is on the axle tag in the center of the beam.
      view full answer...
    • Replacement Brakes for 2005 Keystone Raptor 3512
      I wish we had a database with all of that information but unfortunately such a thing does not exist. You will need to take a look at your axle tags to find out what the capacity is on your 2005 Keystone Raptor 3512. If you aren't able to get it off the axle tags Keystone can probably get it for you with the VIN number. Based on the information that is out there you will need one of the following: -Electric Trailer Brake Kit # AKEBRK-35-SA (3,500 lb axles) -Dexter Electric Brake Kit #...
      view full answer...
    • Dexter 10 x 2-1/4 Inch Brake Assembly with Different Bolt Hole Spacing
      A 10 x 2-1/4 inch brake assembly would typically be found on a 3500 lb axle, and would use a 4 bolt mounting flange whose holes are 2-7/8 inches apart on center. However, there was an exception. Before May of 2009, Dexter manufactured a 4400 lb capacity axle that used mounting flanges that had holes that were 2-13/16 inches on center. An example of those would be the # 23-454-455 Dexter Brake assemblies. That axle was kind of an oddity, I believe Dexter built that as a proprietary item...
      view full answer...
    • Parts Needed to Replace Electric Brakes on 2006 Jayco 12HW
      Since your drums are designed for 10" brakes, and it looks like you've got a 4400-lbs Dexter axle on your 2006 Jayco 12HW the replacement brakes you're looking for are the Dexter Electric Brake Kit for 4.4K Axles Manufactured Before May 2009 - 10" - Left/Right Hand # 23-454-455.
      view full answer...
    • Replacement Electric Brakes for 4,200 lb Axle on Coachmen Apex Nano Trailer
      Though I would not be able to answer for parts that are on your trailer now, it is a good idea for your brakes to match your axle's weight capacity. As for a replacement, I could not find a reference to the brakes you have now, and the only replacements that fit a 10" x 2-1/4" drum have a 4-bolt mounting flange or a very specific 4-bolt flange with 2.83" x 2.83" spacing. Since the brake kit you referenced has a 4-bolt flange do you have 2.83" x 2.83" spacing or need a different size?
      view full answer...
      Image 1 for
    • Choosing the Correct 10 x 2-1/4 Inch Electric Brakes
      The brakes need to fit the axle. Or more specifically the hubs and the brake mounting flanges on the axle. One thing that may be confusing you is that brake assemblies for 4,400 pound axles and those for 3,500 pound axles are both 10 x 2-1/4 inches. The difference will be the brake mounting flange bolt hole pattern. If your axle is a indeed a 3,500 pound axle # AKEBRK-35-SA will work for you. The mounting bolts are included but you need part # BRKH10B for the nuts and lock washers. If...
      view full answer...
    • 4,400 lb Self-Adjusting Brakes for Fifth Wheel Trailer
      Thank you for the photos, though there is only one measurement there so it would be very difficult for me to tell you exactly what you currently have. That said, the most important measurement you can take is of your brake mounting flange, and I would be very surprised if the Dexter Nev-R-Adjust Electric Trailer Brake Kit - 10" - Left and Right Hand Assemblies - 4.4K # K23-478-479 don't work for you. The bolt hole measurements of these brakes need to match up with your brake mounting flange,...
      view full answer...
      Image 1 for Image 2 for

    Do you have a question about this Trailer Brake?


    Info for this part was:

    Employee Lindsey S
    Edited by:
    Lindsey S
    Employee Jeff D
    Installed by:
    Jeff D
    Employee Jameson C
    Expert Research:
    Jameson C
    Employee Adam R
    Expert Research:
    Adam R
    Employee Wilson B
    Updated by:
    Wilson B
    Employee Noah M
    Updated by:
    Noah M
    Employee Carrie F
    Updated by:
    Carrie F
    Employee Alexander C
    Written by:
    Alexander C
    Employee Ryan F
    Written by:
    Ryan F

    At etrailer.com 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.