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  1. Trailer Brakes
  2. Dexter
  3. Electric Drum Brakes
  4. 6000 lbs Axle
  5. 12 x 2 Inch Drum
  6. 14-1/2 Inch Wheel
  7. 15 Inch Wheel
  8. 16 Inch Wheel
Dexter Nev-R-Adjust Electric Trailer Brakes - 12" - Left/Right Hand Assemblies - 6K
Dexter

Dexter Nev-R-Adjust Electric Trailer Brakes - 12" - Left/Right Hand Assemblies - 6K

Part Number: 23-458-459
In Stock
$249.07
Trailer Brakes
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Dexter 12 x 2 Inch Drum Trailer Brakes - 23-458-459
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Want brake adjustments that go like clockwork? These brakes automatically adjust as you tow so you don't have to crawl around on the ground to do it manually. 12" x 2" Assemblies fit 14-1/2" to 16" wheels. Made in the USA. Great Prices for the best trailer brakes from Dexter. Dexter Nev-R-Adjust Electric Trailer Brakes - 12" - Left/Right Hand Assemblies - 6K part number 23-458-459 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Dexter Trailer Brakes - 23-458-459

  • Electric Drum Brakes
  • 6000 lbs Axle
  • 12 x 2 Inch Drum
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • 16 Inch Wheel
  • Standard Grade
  • Self Adjust
  • Dexter

Want brake adjustments that go like clockwork? These brakes automatically adjust as you tow so you don't have to crawl around on the ground to do it manually. 12" x 2" Assemblies fit 14-1/2" to 16" wheels. Made in the USA.


Features:

  • Self-adjusting brakes let you maintain optimal braking power at all times
    • Ensures reliable contact between the brake shoes and drums
    • Prevents uneven wear on brake shoes
  • 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
  • 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
  • Durable magnets ensure consistent braking power
    • Encased in a stamped steel housing
  • Left-hand (driver's-side) and right-hand (passenger's-side) brake assemblies included
    • Mounting bolts and hardware (BRKH12) sold separately
  • CSA certification ensures quality
  • Made in the USA


Specs:

  • Application: most standard hub-and-drum assemblies, including etrailer, Dexter, and Lippert (LCI)
  • Dimensions: 12" diameter x 2" wide
  • Mounting flange bolt pattern: 5 bolt
  • Wheel size: 14-1/2", 15", and 16"
  • Axle rating: 6,000 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.


Self-Adjusting Brakes Don't Require Routine Maintenance

With standard electric brake assemblies, you need to manually adjust them every now and then to make sure you're getting the shortest stopping distance every time you tow.


A trailer drum brake with a red callout shows the location of a tension cable and pulley on a self-adjusting trailer brake.

With self-adjusting brakes, though, you'll always have peak stopping power - simple as that! As the brake pads wear over time, a tensioning cable will automatically keep the pads in alignment so they'll consistently make contact with your drum when you brake. You won't have to do tedious manual adjustments anymore.


Thoroughly Tested for Safety

Dexter invests a lot of resources to ensure that these brakes meet the requirements for certification set by the Canadian Standards Association (CSA). Basically, a CSA certification tells you that these trailer brakes are well built and safe for use on the road.


How to Break In New Brakes

Once you get these brakes installed, 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.



23-458 Dexter Electric Brake Assembly - LH - Driver Side - 12" x 2" - Self-Adjusting - 6,000 lbs

23-459 Dexter Electric Brake Assembly - RH - Passenger Side - 12" x 2" - Self-Adjusting - 6,000 lbs





Customer Satisfaction Score:


Customer Reviews

Dexter Nev-R-Adjust Electric Trailer Brakes - 12" - Left/Right Hand Assemblies - 6K - 23-458-459

Average Customer Rating:  4.8 out of 5 stars   (2575 Customer Reviews)

Want brake adjustments that go like clockwork? These brakes automatically adjust as you tow so you don't have to crawl around on the ground to do it manually. 12" x 2" Assemblies fit 14-1/2" to 16" wheels. Made in the USA.

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See what our Experts say about this Dexter Trailer Brakes

  • Which Electric Drum Brakes for Dexter Nev-R-Lube Axle 410980-02 Hub 8-388
    I sent this to Dexter and this is what they sent back: I checked the number and it not a good hub number, and wheel tried pulls up 3,500 sprung axle from 2006 that doesn’t use a Nev-R-Lube hub. I would ask for confirmation on the number or some pictures of the product to confirm replacement parts that will work. If you can get me the info on your hub I can go from there. Look for a number on the outside of the drum.
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    Hello William. The Dexter 6K brake assemblies will come from the factory with a 3/16" thick brake shoe. Dexter recommends replacing them at 1/16" thick. So, you may not necessarily need to replace them now, but if not now, you will soon. If you want to replace the shoes only, I would need you to confirm exactly what brakes you have now. basically I just need to know if they are self-adjust or manual adjust. If there is a sticker or model number on the backing plate I should be able to cross...
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  • Difference Between Dexter and etrailer.com Brand 12 inch Brake Assemblies
    Dexter brake assemblies like the part # 23-458-459 are essentially the best ones on the market. They use the best materials and and incredibly reliable and well-made. That being said the etrailer.com brand assemblies part # AKEBRK-7-SA are also very well made too. We have sold a ton of these and gotten very positive feedback on how well they well they work and how reliable they are. If it was my money I would go with these unless you want to have the absolute nicest materials money can...
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  • Replacement Electric Brakes for Dexter PR-FF SEC-FF 5.2KPR-GGSEC-GG 12X2XQ 36-89
    Based on the photo and information you provided, I can tell you have 12 x 2 inch Dexter brake assemblies for 5.2K axles, for which the Electric Trailer Brake Kit # AKEBRK-7-SA will be an excellent replacement. These are self-adjusting brakes so they do not require periodic manual adjustment like standard brakes. To replace the original brake mounting bolts, nuts and lockwashers, you can use # BRKH12.
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  • Can 2016 Keystone Cougar 29RLI Be Upgraded to Use 6K Trailer Axles
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  • Will Switching From a Drop Axle to a Straight Axle Increase Tire Clearance
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    We do have all the parts you will need but they are not available as a complete kit. First you will need to decide if you would like to install the Dexter Electric Trailer Brake Kit # 23-105-106 that includes left and right brake assemblies for one axle or their Dexter Nev-R-Adjust Electric Trailer Brake Kit # 23-458-459 that has left and right brake assemblies that are self adjusting for one axle. I recommend the self adjusting myself to save yourself from having to manually adjust the...
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  • Replacement Trailer Brake Assemblies For a 2011 Forest River Sierra 5TH Wheel Camper
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    The best option for you is going to be to crawl under the trailer and read the tag on the center of the axle. This will tell you the weight capacity of your axle which will be needed to find the correct replacement braking assembly. I can see from the photo that you attached that your trailer uses a five bolt braking mounting flange therefore, it likely has either 6,000 lb or 7,000 lb axles. This would also make sense since you have a 3" diameter axle tube. The 4,400 lb axle capacity you...
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  • Brakes Parts for Jayco With 5k Dexter Axle With 12" x 2" Dexter Nev-R-Adjust Brakes
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  • Availability Of Hub/Drum Kit With Brakes And Hardware Similar To Part BPH1206EPR
    Hello Brian, we do offer some parts that will work for your application and will be very similar to the BPH1206EPR kit that you mentioned. Like you said, the 12 x 2-1/2 drums are pretty uncommon, so I would have to recommend going instead with the standard 12 x 2 drums which will be readily available. Take a look at the parts below. Aside from the drum depth specs will be identical. Dexter Trailer Hub and Drum Assembly - 5,200-lb and 6,000-lb Axles - 6 on 5-1/2 - Pre Greased # 8-201-9UC3-EZ Dexter...
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  • Replacement Brakes and Hub/Drums For a 2007 Airstream Safari Trailer With 5,000LB Dexter Axles
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  • Replacement Axle Components Dexter 5,200LB Axle Under 2018 Coachman Freedom Blast 271BL Toy Hauler
    Thank you for the picture which allows me to confirm the correct parts. Your Dexter D52 axles under your 2018 Coachmen Freedom Express Blast 271BL toy hauler came with the Dexter Nev-R-Adjust Electric Trailer Brake Kit # 23-458-459. We do have the Left # K71-675 and Right # K71-676 hand shoe assemblies if you only wish to replace the shoes. This was paired with the Dexter Trailer Hub and Drum Assembly # 8-201-5 if your current drums are wore past their usable limit. We do have the Bearing...
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  • Dexter Nev-R-Adjust Brakes And Hub Seal For A Dexter 5,200 lb Axle
    Yes, the Dexter manual adjust brakes can indeed be replaced with Dexter Nev-R-Adjust brakes. The correct set of Dexter Nev-R-Adjust brakes for your 5,200 lb axle is part # 23-458-459. These are the standard 12" x 2' brakes with a 5 bolt backing plate. As far as the hub seal, the one we typically see on the Dexter 5.2K axles is a # GS-2250DL. This is a 3.376" OD 2.250" ID double lip seal. Seal size is not always universal. Generally we like to get the part number off of the hub and cross...
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  • 6,000 lbs Nev-R-Adjust Electric Brake Assemblies
    Yes, there are Nev-R-Adjust brake assemblies for the Dexter item # 23-105 and item # 23-106 brakes. They are the Right Hand Dexter Nev-R-Adjust Electric Trailer Brake Assembly item # 23-459 and Left Hand item # 23-458. For the set you will want the Dexter Nev-R-Adjust Electric Trailer Brake Kit - 12" - Left and Right Hand Assemblies - 6K item # 23-458-459.
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  • Recommended Nev-R-Adjust Brakes for a 6k Dexter Axle
    I believe you're looking for the Dexter Nev-R-Adjust Electric Trailer Brake Kit # 23-458-459. This is the same thing you're referencing in your question, measures 12" diameter x 2" wide, and fits 6,000 lb axles with 14 1/2" to 16" wheels. If you're looking for drums only then you're going to want the Easy Grease Trailer Hub and Drum Assembly for 5.2K & 6K Axles # AKHD-655-6-EZ-K.
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  • Replacement Hub & Drum And Electric Brakes For 2019 Keystone Cougar 315RLS
    Thanks for all that info, that was awesome. And for your 2019 Keystone Cougar 315RLS with a 5,200 lb axle, hub with 6 on 5-1/2" bolt pattern, and Nev-R-Adjust electric brakes, here is exactly what you need: - Dexter Trailer Hub and Drum Assembly # K08-201-98 - Dexter Nev-R-Adjust Electric Trailer Brake Kit # 23-458-459 - Mounting Bolts and Hardware for 12" Brake Assemblies # BRKH12
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  • Dexter 12 Inch Left Hand Brake Assembly For 5K Axle
    For your 5,000lb axle, with a 12" brake assembly, you can use the: -Dexter Nev-R-Adjust Electric Trailer Brake Assembly # 23-458. Even thought this is stated to work for a 6K axle, it will work perfectly fine with your 5K axle. Should you want the left and right sides, you can use the Dexter Nev-R-Adjust Electric Trailer Brake Kit # 23-458-459. I have included a couple installation videos for you to check out as well.
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  • Replacement Bearings, Hubs, and Brakes For Dexter Axle On 2019 Jayco Eagle 25.5REOK 5TH Wheel Camper
    Your Dexter axle needs the Bearing Kit # BK3-300 to fit the Hub # K08-201-98 that came on your axles. We do have the Dexter Nev-R-Adjust Electric Trailer Brake Kit # 23-458-459 if you are needing to replace the assemblies. They are also available separately Right # 23-459 and Left # 23-458 or as just the Right Shoes # K71-676 and Left Shoes # K71-675. I recommend the Seal Puller # PTW1219 and Install Set # PTW83020 to make changing the bearings and races easier.
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  • Are etrailer Electric 12" Brakes a Replacement For Dexter 12" Trailer Brakes?
    Yes, our etrailer Electric Trailer Brakes # AKEBRK-7-SA will replace your current Dexter Nev-R-Adjust Electric Trailer Brakes # 23-458-459.
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    Hey David, Ispoke with Lippert it their records show that your axle is stamped for 4,400lbs but was setup with 6k rated hubs and brakes, which is why the brake assemblies are larger and you have a 6-lug hub assembly. To replace the brakes you'll want the Dexter Nev-R-Adjust Electric Trailer Brakes # 23-458-459, which is made right here in America. The current hubs (Lippert 814202) use bearing numbers # 25580 (inner) and # 15123 (outer) and grease seal # GS-2250DL. If you ever need to...
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