3.5K Trailer Axle Hydraulic Drum Brake Assembly - 10"x2.25" - 3500 lb Capacity - Left Hand (Driver Side)

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3.5K Trailer Axle Hydraulic Drum Brake Assembly - 10"x2.25" - 3500 lb Capacity - Left Hand (Driver Side)

3.5K Trailer Axle Hydraulic Drum Brake Assembly - 10"x2.25" - 3500 lb Capacity - Left Hand (Driver Side)

SKU : 35HYDBRKAS-CRATE

Online price only

Regular price $6,898.99

Online price only

SAVE 0% (833) 910-3416
4.5
Rated 4.5 out of 5 stars
149 Reviews
Shipping: Calculated at Checkout
Brake Options:
Bolt Pattern:
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  • Reviews

Upgrade your trailer’s stopping power with this 10"x2.25" Hydraulic Brake Assemblyleft-hand (driver side) & right-hand (passenger side), self-adjusting, dacromet coating. Designed for 3.5K trailer axles, this assembly fits popular brands like Dexter, TK, and Lippert, making replacements simple and reliable.

Crate Includes:

  • (84) 10"x2.25" Left Hand Side Hydraulic Brake Assembly, Self-Adjusting, Dacromet Coating
  • (84) 10"x2.25" Right Hand Side Hydraulic Brake Assembly, Self-Adjusting, Dacromet Coating

Brake Specs:

  • Brake Type: Hydraulic
  • Brake Size: 10" x 2.25"
  • Mounting Flange: 4-Bolt
  • Axle Rating: 3,500 lb
  • Adjustment: Self-Adjust
  • Coating: Dacromet Coating
  • Backing: Free-Backing
  • Compatibility: Dexter, TK, Lippert
  • Warranty: 1 Year

Features:

  • Easy Installation – Mounts with a 4-bolt brake flange and connects with just two wires (sold separately).
  • Simple Maintenance – Rear adjustment ports allow fast and precise brake adjustments.
  • Durable Construction – Built to handle heavy loads and demanding road conditions.
  • Trusted Quality – Backed by a 1-year warranty from The Trailer Parts Outlet.

Ready to Ship-Package Specs: (1) 48"x48"48" Wood Crate or Pallet @ 2036 lbs

Burnishing Instructions: To achieve optimal braking performance, burnish new brakes by performing 20–30 gradual stops from approximately 40 mph to 20 mph, allowing brakes to cool between each application.

Why Buy From The Trailer Parts Outlet?
We make trailer repairs simple. Whether you’re upgrading your fleet or replacing worn-out components, our premium hydraulic brake assemblies are engineered for strength, reliability, and safety. Order online today and get your trailer back on the road with confidence!

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
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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