3,500 lbs Trailer Axles, 10 Inch, Self-adjusting Electric Brake

$49.00 USD

Options

Left Hand Right Hand 1 Pair 1 Pair Brakes + 1 Pair 3.5K Drums BP (5 on 4.5") – Black Coat 1 Pair Brakes + 1 Pair 3.5K Drums BP (5 on 4.5") – Galvanized 1 Pair Brakes + 1 Pair 3.5K Drums BP (5 on 5.0") – Black Coat 1 Pair Brakes + 1 Pair 3.5K Drums BP (5 on 5.0") – Galvanized

Product variants

Care information

To ensure optimal performance and extend the service life of your new trailer components, please follow these care guidelines after purchase:

Before installation, check all parts for shipping damage or missing components. Do not install damaged parts.
Always use correct tools and torque settings. Improper installation can lead to premature wear or failure.
For bearings, suspensions, and brake components, apply high-quality trailer grease before first use if not pre-greased.
Some parts (like brake assemblies) require a short break-in period to achieve full performance. Follow manufacturer instructions for best results.
Recheck fasteners, grease levels, and moving components after 100 miles of towing, then at regular intervals.
After exposure to water, road salt, or mud, clean and dry parts thoroughly. Apply anti-rust treatment if needed.
If storing unused parts, keep them in a dry, sealed container away from moisture and direct sunlight.

Delivery and Shipping

Handling Time: Orders ship out within 1 business day after payment is received.

Shipping Methods: We use trusted carriers like UPS, FedEx, or USPS based on package size and destination.

Delivery Time: Estimated delivery within 2–6 business days (U.S. domestic orders).

Tracking: A tracking number will be provided once your order is dispatched.

Product Overview

Get dependable stopping power for your trailer with the 3,500 lb self-adjusting electric brake assemblies designed to fit trailers with a 10"x 2-1/4" drum brake setup. These brakes are available individually as a left-hand or right-hand assembly, or as a paired set so you can outfit one side or both sides of your trailer to match your needs.

Each assembly uses automotive-grade bonded brake pads for consistent, smooth braking and reduced noise, and the self-adjusting mechanism helps maintain optimal shoe-to-drum contact over time, so you don't have to manually adjust them as the shoes wear.

The back plate is rust-resistant, helping protect internal components from road debris and corrosion. These brakes are designed to fit most standard hub and drum assemblies from major manufacturers and work with 13" - 15" wheels on trailers rated around 3,500 lbs.

What’s Included by Kit Option

1 pair :

1 x left hand 10"x2-1/4" self-adjusting electric brake assembly
1 x right hand 10"x2-1/4" self-adjusting electric brake assembly
(both fully pre-assembled with shoes, magnets, return springs, and backing plates)
8 x mounting nuts (7/16" - 20 UNF) - 4 per side, total 8 nuts for one axle

Left-Hand (LH): 1 Brake Assembly

1 x Left hand 10"x2-1/4" self-adjusting electric brake assembly
(pre-installed brake shoes, magnet, return springs, and heavy-duty steel backing plate)
4 x mounting nuts (7/16" - 20 UNF) - hardware for one left-hand brake

Right-Hand (RH): 1 Brake Assembly

1 x Right hand 10"x2-1/4" self-adjusting electric brake assembly
(pre-installed brake shoes, magnet, return springs, and heavy-duty steel back plate)
4 x mounting nuts (7/16" - 20 UNF) - hardware for one right-hand brake

1 pair brake + 1 pair 3,500 lb drums, 5 on 4.5" bolt pattern, black coated.

1 × Left-Hand 10"×2-1/4" self-adjusting Electric Brake Assembly
1 × Right-Hand 10"×2-1/4" self-adjusting Electric Brake Assembly
2 × hub and drum assemblies, 5 on 4.5" bolt pattern, black coated, pre-installed studs and races.
2 × inner bearings (L68149, 1.378" ID × 2.361" OD), pre-installed.
2 × outer bearings (L44649, 1.063" ID × 1.98" OD), pre-installed.
2 × grease seals (1.719" ID × 2.565" OD)
2 × dust caps with rubber plugs
10 × lug nuts (1/2")

1 pair brake + 1 pair 3,500 lb drums, 5 on 4.5" bolt pattern, galvanized.

1 × Left-Hand 10"×2-1/4" self-adjusting Adjust Electric Brake Assembly
1 × Right-Hand 10"×2-1/4" self-adjusting Adjust Electric Brake Assembly
2 × hub and drum assemblies, 5 on 4.5" bolt pattern, galvanized, pre-installed studs and races.
2 × inner bearings (L68149, 1.378" ID × 2.361" OD), pre-installed.
2 × outer bearings (L44649, 1.063" ID × 1.98" OD), pre-installed.
2 × grease seals (1.719" ID × 2.565" OD)
2 × dust caps with rubber plugs
10 × lug nuts (1/2")

1 pair brake + 1 pair 3,500 lb drums, 5 on 5" bolt pattern, black coated.

1 × Left-Hand 10"×2-1/4" self-adjusting Adjust Electric Brake Assembly
1 × Right-Hand 10"×2-1/4" self-adjusting Adjust Electric Brake Assembly
2 × hub and drum assemblies, 5 on 5" bolt pattern, black coated, pre-installed studs and races.
2 × inner bearings (L68149, 1.378" ID × 2.361" OD)
2 × outer bearings (L44649, 1.063" ID × 1.98" OD)
2 × grease seals (10-172, 2.125" ID × 3.376" OD)
2 × dust caps
10 × lug nuts (1/2")

1 pair brake + 1 pair 3,500 lb drums, 5 on 5" bolt pattern, galvanized.

1 × Left-Hand 10"×2-1/4" self-adjusting Adjust Electric Brake Assembly
1 × Right-Hand 10"×2-1/4" self-adjusting Electric Brake Assembly
2 × hub and drum assemblies, 5 on 5" bolt pattern, galvanized, pre-installed studs and races.
2 × inner bearings (L68149, 1.378" ID × 2.361" OD)
2 × outer bearings (L44649, 1.063" ID × 1.98" OD)
2 × grease seals (10-172, 2.125" ID × 3.376" OD)
2 × dust caps
10 × lug nuts (1/2")

Specifications

Type: Drum Brakes
Brake Type: Electric (self-adjusting)
Brake Size: 10" x 2-1/4"
Axle Rating: 3,500 lb
Mount Type: 4-Bolt Brake Flange
Compatible Drum: 10" x 2-1/4"

OEM & Replacement Part Numbers

Dexter K23-468-00 (LH)
Dexter K23-469-00 (RH)

Compatible with Dexter, and aftermarket 3.5K axle brands (Lippert, AL-KO, AxleTek)

Payment & Security

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