AxleTek 12-1/4” x 3-3/8” LH Self-Adjusting Electric Brake Assembly Box Kit | 10,000 lb

Description

AxleTek 12-1/4″ x 3-3/8″ Left Hand Self-Adjusting Electric Trailer Brake Assembly Box Kit – 10,000 lb

Designed for serious towing applications, the AxleTek 12-1/4″ x 3-3/8″ Left Hand Self-Adjusting Electric Trailer Brake Assembly Box Kit delivers dependable stopping power for trailers equipped with 10,000 lb axles. This complete box kit provides consistent braking performance while reducing maintenance through its self-adjusting design.

Built to FSA (Self-Adjusting) specifications, this brake assembly automatically maintains proper brake shoe clearance during normal operation. The included mounting hardware simplifies installation, making it an ideal replacement solution for heavy-duty equipment and commercial trailers.

Key Features:

• Self-Adjusting (FSA) Design: Automatically maintains correct brake shoe adjustment for consistent braking.
• Complete Box Kit: Includes left-hand brake assembly and (7) 7/16″ mounting bolts with nuts.
• Heavy-Duty Capacity: Engineered for trailers using 10,000 lb axles.
• Wide Brake Surface: 12-1/4″ x 3-3/8″ brake shoes provide increased stopping power.
• Durable Brake Shoes: Automotive-grade friction material bonded to the shoe for long service life.
• E-Coated Backing Plate: Helps resist corrosion in harsh road and weather conditions.
• Electric Brake Compatible: Designed for use with standard electric brake controllers (sold separately).

Specifications:

• Configuration: Left hand (driver side)
• Brake Size: 12-1/4″ diameter x 3-3/8″ wide
• Axle Rating: 10,000 lbs
• Adjustment Type: Self-adjusting (FSA)
• Mounting Hardware: (7) 7/16″ bolts and nuts included
• Brand: Genuine AxleTek

Included in the Box:

• Left Hand Self-Adjusting Electric Brake Assembly
• (7) 7/16″ Mounting Bolts
• (7) 7/16″ Nuts

Compatibility:

This AxleTek 12-1/4″ x 3-3/8″ self-adjusting electric brake assembly box kit fits most standard hub-and-drum brake systems used on heavy-duty equipment trailers, flatbed trailers, dump trailers, and commercial haulers requiring reliable braking on 10,000 lb axles.

Benefits:

• Reduced Maintenance: Self-adjusting design minimizes routine brake adjustments.
• Consistent Stopping Power: Maintains proper shoe-to-drum contact under heavy loads.
• Faster Installation: Box kit includes all required mounting hardware.
• Heavy-Duty Reliability: Built for commercial and equipment hauling applications.

Safety Assurance:

AxleTek electric brake assemblies are manufactured to meet strict quality and performance standards. Each unit is tested to ensure dependable braking performance in real-world towing conditions.

Conclusion:

Choose the AxleTek 12-1/4″ x 3-3/8″ Left Hand Self-Adjusting Electric Trailer Brake Assembly Box Kit for a complete, heavy-duty braking solution. With self-adjusting technology, wide brake surface area, and included hardware, this box kit delivers confidence and control for 10,000 lb trailer axles.

Q: What does FSA mean?

A: FSA stands for self-adjusting, meaning the brake automatically maintains proper brake shoe adjustment during normal use.

Q: Is this the driver-side brake?

A: Yes, this is the left-hand (driver-side) brake assembly.

Q: Does this kit include mounting hardware?

A: Yes, this box kit includes (7) 7/16″ mounting bolts and nuts.

Q: Will this fit a 10,000 lb axle?

A: Yes, this brake assembly is designed specifically for 10,000 lb axles using a 12-1/4″ x 3-3/8″ brake configuration.