Code: 21025-S2

Two 12″ Electric Trailer Brake Magnet Replacement Kits 21025

(33 customer reviews)


In stock

In stock

SKU: 21025-S2 Categories: , ,


  • 2 new replacement magnet kits for the standard 12″x2″ electric brakes
  • works with most 5,200 – 7,000 lbs trailer axles in the market
  • Includes: 2 Magnets with wire, 2 coil springs,2 retainer clips, 6 wire retainer clips

Additional information



Trailer Brakes

Brake Parts



33 reviews for Two 12″ Electric Trailer Brake Magnet Replacement Kits 21025

  1. Flying high

    Well built: The part was built with reinforcements in the right places.

  2. Reymund H

    Instalación rapida: Fácil de instalar y semira buena calidad por el precio

  3. Ryan M.

    Great fit As described: Fits exactly as it should very good quality

  4. X

    Works great: Trailer breaks work better than new

  5. Russell Absher

    We are safe again!: I gotta say I was a bit nervous cutting and splicing wires to replace my bad ones, but glad I got over it and saved some money. I found that 2 of my 4 magnets were bad so I must have been at less than 50% of my braking power.

    If you are a novice at auto mechanics, you might want to have someone with more skills help you with this.


    Quality is good and they work great after the break in period.: These installed easily and fit great. It takes some miles before they really wear in an grab the drum well so don’t expect them to improve your break system right off the bat!

  7. KIV

    Did the job: Installed them an a dual 7k Dexter axles. Stops a 2 car hauler trailer. Great Product

  8. Peggy Rager

    Fast Servixe: Product was as described, fast service!

  9. Texas Jeeps

    Perfect Fit: Exactly as described. Fit my 6000# axles perfectly.

  10. Jim

    Magnetic brake magnets: Great price and quick delivery.

  11. mike spence

    If you need brake parts get this: Straight product exactly like original fifth grade

  12. Al

    Five Stars: great price exact fit has all hardware

    no instructions but it aint rocket science

  13. Andy

    Works as designed: Works as designed

  14. mike robert

    Ok: It worked ok

  15. Gary

    Great: Great buy

  16. wrenchhead

    wow, my trailer has brakes again. package is …: wow, my trailer has brakes again. package is enough for one axle. 12″ brakes are common on 6 or 8 lug wheels.

  17. Bob N.

    The product is as described.: The product is as described.

  18. Jesse H.

    small pieces too: nice new parts at a decent price

  19. Cody

    Five Stars: Easy to install and they work great.

  20. dale

    Five Stars: cool stuff working great so far

  21. Chester H.

    Five Stars: Just what I needed.

  22. Rhoda

    great product!: Exactly what I needed. Great price

  23. craig norwood

    Five Stars: Good

  24. D. Kennedy

    Five Stars: Seem to work great!

  25. Newson Express

    Good value.: Product arrived with damaged packaging. But otherwise all parts present anf functional.

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