10k General Duty 12.25"x3.375" Trailer Axle Electric Brake Assembly - 10000 lb Capacity - Right Hand (Passenger Side)

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10k General Duty 12.25"x3.375" Trailer Axle Electric Brake Assembly - 10000 lb Capacity - Right Hand (Passenger Side)

10k General Duty 12.25"x3.375" Trailer Axle Electric Brake Assembly - 10000 lb Capacity - Right Hand (Passenger Side)

SKU : 10RHBRKAS

Online price only

Regular price $124

Online price only

SAVE 0% (833) 910-3416
4.5
Rated 4.5 out of 5 stars
149 Reviews
Shipping: Calculated at Checkout
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  • Product Information
  • Reviews

    10K General Duty Trailer Axle Brake Assembly – Complete 10,000 lb Kit

    If you are looking for a reliable 10K trailer axle brake assembly that includes everything you need in one package. The 10K General Duty Trailer Axle Brake from The Trailer Parts Outlet is designed for trailer builders, repair shops, and anyone maintaining or upgrading a 10,000 lb axle. Stop hunting for individual components. This kit ensures perfect fit, compatibility, and durability.

    Why Choose This Complete 10K Brake Kit?

    • Designed for 10,000 lb general duty trailer axles
    • Includes driver and passenger side brake assemblies, bearings, races, seals, and hardware
    • Easy to install with pre-pressed races and unitized seals
    • Ideal for Dexter, TK, and other compatible 10K axles
    • Built to last with high-quality materials and DOT-compliant specifications

    What’s Included in the 10K General Duty Trailer Brake Kit:

    Single Specs:

    • 12.25" x 3.375" Electric Brake Assembly
    • 1 - Passenger Side Assembly
    • 7 Bolt Brake Flange
    • Rated at 10,000 lbs per pair
    • This brake is NOT COMPATIBLE with Rockwell Axles

    Pair Specs:

    • 12.25" x 3.375" Electric Brake Assembly
    • 1 - Driver Side Assembly
    • 1 - Passenger Side Assembly
    • 7 Bolt Brake Flange
    • Rated at 10,000 lbs per pair

    Kit Specs:

    • 1 - Driver Side Assembly 12.25" x 3.375"
    • 1 - Passenger Side Assembly 12.25" x 3.375"
    • 1 - One Quart Jug of Axle Oil
    • 2 - Unitized Oil Seal - 010-051-00 3.880" O.D 2.875" I.D
    • 2 - 25580 Outer Bearing 1.750" I.D
    • 2 - 387A Inner Bearing 2.250" I.D
    • 2 - 25520 Outer Race 3.265" O.D
    • 2 - 382A Inner Race 3.813" O.D

    Package Specs: (New Style 10k)

    Bulk Specs: 

    • 20 - Driver Side Assembly 12.25" x 3.375"
    • 20 - Passenger Side Assembly 12.25" x 3.375"

    Crate Specs:

    • 40 - Driver Side Assembly 12.25" x 3.375"
    • 40 - Passenger Side Assembly 12.25" x 3.375"

    Common Uses:

    • This 10K brake assembly kit is perfect for:
    • Heavy-duty trailers
    • Flatbed and lowboy trailers
    • Car haulers and gooseneck trailers
    • Cargo, dump, and enclosed trailers

    Features & Benefits

    • Adjustment ports in the rear allow for easy brake adjustment
    • Complete brake assemblies make replacement simple—seven bolts and two wires per side
    • Includes all necessary bearings, races, and seals for convenience
    • 1-Year Warranty included
    • Compatible with most 10K axles from Dexter, TK, and other manufacturers
    • This brake is NOT COMPATIBLE with Rockwell Axles

    Note: New brakes should be burnished by applying brakes 20-30 times at approximately 40 mph slowing to 20 mph, allowing brakes to cool between applications.

    Fast Shipping & Custom Solutions

    Every order ships quickly so your trailer is back on the road without delays. Need guidance on compatibility or installation? Call our experts at (936) 289-3191 for personalized support.

    4.5
    Rated 4.5 out of 5 stars
    Based on 149 reviews
    Total 5 star reviews: 118 Total 4 star reviews: 15 Total 3 star reviews: 5 Total 2 star reviews: 1 Total 1 star reviews: 10
    Customers Talked About
    Slide 1 selected
    149 reviews
    • MB
      Mark B.
      Verified Buyer
      Yesterday
      Rated 5 out of 5 stars
      Trailer brake assembly

      Brakes were what was expected. Fairly quick shipping. Although the packaging is a bit weak. Could use a bit more material to secure brake assembly in the box. Otherwise very good experience.

      The Trailer Parts Outlet
      4 minutes ago

      Thank you for your business and your feedback, we will definitely take that into consideration on our packaging!

    • DP
      Dale P.
      Verified Buyer
      1 week ago
      Rated 5 out of 5 stars
      brake assembly

      I was impressed with the product and the ease of replacing the 20 year old brakes on my trailer, the low cost and product quality

      The Trailer Parts Outlet
      1 week ago

      Great to hear you were impressed with the 3.5k Trailer Axle Electric Brake Assembly and that it made replacing your 20 year old brakes so easy, Dale! We're thrilled the product quality and low cost exceeded your expectations. It sounds like it was the perfect solution for updating your trailer. We really appreciate your business and thank you for your 5 star review!

      Loretta Peacock
      (936) 935-2186
      The Trailer Parts Outlet

    • CD
      Christopher D. B.
      Verified Buyer
      2 weeks ago
      Rated 4 out of 5 stars
      Electric brakes

      Installation was made easy having the assembly pre assembled

    • JM
      Jess M. B.
      Verified Buyer
      2 weeks ago
      Rated 5 out of 5 stars
      Hubs

      Great service, 1 part was lost in transit and was replaced without question 😊

    • GK
      Gary K.
      Verified Buyer
      3 weeks ago
      Rated 5 out of 5 stars
      Look good

      I bought 2 sets to install on RV, as last year when packing bearings brakes looked worn. So removed tire and drum today and noticed that brakes are still good as having something to compare shoes with . I did notice a difference in new assembly compared with OEM. OEM does not have auto brake adjust when you back up and hit the brakes . The new brake assembly does.

      The Trailer Parts Outlet
      1 week ago

      Hi Gary,

      Thank you for the 5-star review and for taking the time to share your feedback on the 3.5k Trailer Axle Electric Brake Assembly. We're glad to hear that they look good and that you're pleased with the quality. It sounds like you made a smart decision getting them ahead of time while doing your bearing maintenance - it's always good to have a comparison to work with. We appreciate you mentioning the difference with the auto brake adjust feature compared to your OEM setup. That's helpful information for other customers who might be wondering about the functionality differences when upgrading their brake assemblies.

      Loretta Peacock
      936-220-4018 The Trailer Parts Outlet