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12" x 2" Driver's-side electric trailer brake assembly fits 7,000-lb axles. Mounting flange has a 5-bolt pattern. Fits 14-1/2", 15", 16", and 16-1/2" wheels.
Features:
Specs:
California residents: click here
GREAT PRODUCT FAST SHIPPING A+++++
I purchased theDexter 23-180 and 23-181 brake assemblies. such a easy task of installing. Quality is awsome.And you can not wire these wrong, and very fast delivery. Looking foward to continued buisness with etrailer. Thanks Paul
Made in America, fits fine. Quick shipping. Same price as I would pay at Dexter plus shipping
Prices change daily. Ordering a kit of two dexter trailer brakes,left and right, cost more than ordering the same two brakes separately
These things are major time-savers! Bolt the whole assembly on, wire it up, and go! Can't beat the price either - would cost quite a bit more buying the parts individually. Made a huge difference in stopping power on my 18' Dively car hauler, 9990 GVWR. The brakes were 6 years old at the time, and had tens of thousands of miles on them - abusive miles too, with shoes seizing and dragging, electrical failures causing some to work 3x as hard as others, stop and go MA traffic, etc.
While I was at it, I also grabbed 30' of Deka jacketed 2-wire 10 gauge brake wiring, and redid the whole system from the plug back. I also removed the drums, had them turned at a local garage, and installed brand new bearings, races, & seals. The improvement in stopping power was nothing short of amazing.
I went from having my Tekonsha P3 on boost level 3 at 11 volts +, trailer UNLOADED, to running boost level 1 at 6 volts with 4,000 lbs. on the 2k lb. trailer! BIG difference in stopping power!

Smitty S.
11/5/2017
So far so good! No problems with hanging brakes from being parked a majority of the time, on dirt, through wet and humid to freezing cold Massachusetts weather. Theyve also run through hundreds of miles of corrosive road salt. Had to make a few adjustments right out of the gate and am probably due for another after 2k or so miles, but thats normal break-in procedure. Well worth the price!
Excellent value. Great product and great company to order from. If you order these make sure you get self adjusting. (Not manual adjusting) Since you have your trailer hubs apart great time to repack your bearings and get new seals. If you have any mechanical since I would rate this job a 3 on a scale of 1 to 5 on difficulty.

Gwendolyn Y.
5/9/2025
Repacking bearings while swapping out new brakes is such good advice, Lynden! Definitely helps keep everything is good working condition all towing season long.
I needed Brakes in a hurry and made the phone call Tiffany was the agent that helped me I explained her what I had she said no problem had all four brake assemblies ordered and was at my house in 2 days took me all of about 3 hours to put them on great product great customer service I'll definitely be back they made it very easy to purchase parts.
Perfect fit. Works like it should!

Chuck S.
1/15/2026
Wonderful. Very good product. Trailer stops on a dime.

Much better than self adjusting.
Perfect fit, easy install and the best price online
Dexter makes some of the highest quality trailer products!

Steven
4/19/2025
Working GREAT!
great way to redo your breaks. Wished you put in a rear seal.
PACKAGING DEPARTMENT IS TERRIBLE. RECIEVE MANY DAMAGED BRAKES
They went in easily and are still working great a year into heavy use.
Thanks, Josh, for fast service!!
Product fit correctly, was easy to install, and works well.
Ordered the parts by phone. Melissa was highly knowledgeable and extremely professional. Would recommend eTrailer to anyone that needs trailer parts or trailer hitches.
This part fit my Rockwood 5th wheel and arrived in good condition. I would give this 5 stars, but it arrived 2 days late. This was probably a UPS issue, but this is the second time an etrailer delivery was late. If time is critical, be wary of the estimated delivery date
Bought brake replacement kit for 20 ft gooseneck trailer, exact fit
I have received and installed four of these products on my trailer. Two lefts and two rights. I've been very pleased with the service and responses from etrailer.com on their products. I would recommend this this company in the future. Thank you very much.
I couldn't have been more excited about the service I received, after going to my local parts store I was able to service both axles with express shipping included for the price of 1 unit here. Mahalo Monroe for your excellent service.
High quality Dexter parts at great prices. Along with fast shipping, what's not to like about buying from etrailer!
The Brakes were the correct ones and fit perfectly on the axles. Was a ten min replacement per axle. I only had a small decal to identify the original backing plate and the sales person was able to cross reference the number to drive at this set of brakes. Was very painless. Thanks Mike
My No Adjust 12" brakes were completely shot after 3000 miles so I wanted to try the manual adjust. So far great. The fit well and were very easy to install.
Parts were as described, and worked well for my application. AMAZED by the customer service at etrailer! Nicole T was very informative and my ordered was shipped out same-day...you guys have won my business for sure!
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Jack
4/17/2026
Just fine and dandy