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3500 lb Electric Trailer Brake Assembly – 10 x 2 1/4 – Left Hand

12-793
Estimated delivery dates: Apr 6, 2025 - Apr 8, 2025

$39.96 $68.99 42% OFF

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10 Inch Electric Trailer Brake Assembly - Left Hand - 3,500 lbs
3500 lb Electric Trailer Brake Assembly - 10 x 2 1/4 - Left Hand
$39.96 $68.99 42% OFF

Trailer Brakes FAQ

Downloadable Files

Downloadable Wiring Diagram

Yes, you can add brakes to your 2000 lb trailer axle!

To get started, you’ll want to ensure you have the proper components. Check out our selection for Trailer Axle Drums here: 2000 lb Hub and Drums.

You’ll also need the correct braking system for your setup. For that, we offer a variety of Trailer Brakes specifically designed for 2000 lb trailers. You can explore these options here: 2000 lb Trailer Brakes.

Together, these components will help ensure that your trailer axle is properly equipped and safe for use. Happy towing!

Answer:

Electric Brakes: These are common and effective for trailers in this weight range. They provide proportional braking power based on the trailer’s load.

Hydraulic Brakes: Found on some heavy-duty trailers, they offer consistent braking performance but require a hydraulic brake controller.

Considerations: The choice depends on your trailer’s usage, compatibility with your towing vehicle, and local regulations. Check your manufacturer’s guidelines to ensure you choose the right type and capacity.

trailer wiring guide for AxleTek Genuine Brakes

Answer:

Wiring Basics: Trailer brake wiring usually consists of a ground wire, a positive brake signal wire, and sometimes additional wires (such as for reverse lights).

Secure Connections: Ensure connections are clean, corrosion-free, and secured with proper connectors (quick disconnects, spade connectors, etc.).

Fuse Protection: Most systems include a fuse to protect against shorts.

Reference Diagrams: Always consult the wiring diagram provided by your brake manufacturer, as wiring colors and configurations can differ between models.

Testing: Once wired, test the trailer brakes with the vehicle stationary before hitting the road. If your brakes aren’t activating properly, recheck the connections and consult the manufacturer’s instructions.

Answer:

Definition: Burnishing is the process of ‘seating in’ the brake shoes or pads by gradually building up friction material contact.

Purpose: This helps ensure that the brakes engage smoothly and evenly over the entire surface, leading to improved performance and longer life.

Process:

      • Initial Break-In: Lightly apply the brakes at low speeds in a controlled environment to generate minimal, consistent heat.

      • Multiple Cycles: Repeat braking gently several times to smooth out the contact surface.

      • Consequences of Skipping Burnishing: Without proper burnishing, you might experience uneven braking, reduced effectiveness, or premature brake wear.

Answer:

Preparation:

• Verify you have the correct brake system for your trailer’s weight.

• Gather all tools and refer to the installation manual.

Mounting the Brakes:

• Securely mount the brake assemblies (whether they are drum or disc brakes) to the trailer axle.

• Check that all hardware is tightened to the manufacturer’s specifications.

Wiring:

• Run the wiring through the designated channels and secure them away from moving parts.

• Connect the wiring according to the wiring diagram.

Adjustments:

• Adjust the brake shoes or pads for proper contact with the drum or rotor.

• Ensure there’s proper clearance as recommended in the instructions.

Testing:

• After installation, test the brakes in a safe, controlled environment.

• Make any necessary fine-tuning adjustments for optimal performance.

Answer:

Double-Check Wiring: Improper connections or a bad ground can lead to non-functioning brakes.

Review Adjustments: Ensure the brake shoes/pads are adjusted correctly. Uneven contact may cause dragging or poor braking performance.

Inspect Burnishing: Inadequate burnishing can result in a delay or inconsistency in brake engagement.

Consult Documentation: Refer back to your manufacturer’s installation and troubleshooting guides for specific diagnostic tips.

Professional Help: If you continue to have issues, consult a trailer brake specialist or mechanic for an in-depth inspection.

Yes, we do! We take quality and safety very seriously. Unlike some competitors (like Dexter Brakes), if your brake pads ever show signs of cracking, we stand by our product with a lifetime no crack warranty. This means that if you ever notice any cracks in your brake pads, we’ll replace them free of charge. Our commitment is to provide reliable, safe braking performance throughout the life of your trailer.

Answer:

Troubleshooting trailer brake issues can involve a few key steps. Here’s a simple guide to help you diagnose common problems:

1. Check the Wiring and Connections:

Inspect All Wiring: Look for loose, frayed, or corroded wires. Ensure that connections (including the ground) are secure and clean.

Verify the Fuses/Relays: Check that your trailer’s fuse and any brake relay are functioning correctly.

Consult the Wiring Diagram: Refer to your brake manufacturer’s wiring diagram to ensure that each connection is correct.


2. Examine Brake Components and Adjustments:

Inspect Brake Pads/Shoes: Look for wear, glazing, or uneven wear. Remember that cracked pads can trigger warranty claims if applicable.

Check Brake Adjustments: Make sure the brake shoes or pads have the correct amount of clearance with the drum or rotor. Too much clearance can lead to delayed braking, while too little can cause dragging.

Confirm Burnishing Process: If your brakes are new, verify that they were properly burned in. Inadequate burnishing can lead to inconsistent engagement.


3. Test the Brake Controller and Signals:

Functionality Check: Ensure that the brake controller in your tow vehicle is calibrated and functioning as it should.

Signal Verification: Use a multimeter to check that the proper voltage is reaching the trailer brakes when activated.


4. Look for Overheating or Binding:

Overheating Signs: If the brakes feel ‘grabby’ or if you notice a burning smell during operation, the brakes may be overheating.

Check for Binding: Ensure that the brakes engage and disengage smoothly. Binding or dragging can indicate issues with the adjustment or mechanical components.


5. Review Installation Details:

Proper Mounting: Confirm that the brake assemblies and hardware are securely installed. Loose mounting can affect performance.

Clearance and Alignment: Double-check that the hub face, wheel, and brake drum/rotor are properly aligned.


6. Consult Documentation and Support:

Owner’s Manual: Revisit the installation and troubleshooting sections in your owner’s manual.

Professional Assistance: If you’ve run through these steps and are still experiencing problems, consider consulting a trailer brake specialist or a professional mechanic.

Description

3500 lb Electric Trailer Brake Assembly Product Overview

3500 lb Electric Trailer Brake Assembly
3500 lb Electric Trailer Brake Assembly

Upgrade your trailer’s braking system with the 10″ Electric Trailer Brake Assembly – Left Hand – 3,500 lbs. Designed for 3,500 lb axles, this electric brake assembly offers reliable stopping power and easy installation. The 10″ x 2-1/4″ brake fits 13″, 14″, and 15″ wheels and is compatible with most standard hub-and-drum assemblies. The e-coated backing plate resists rust, ensuring durability and longevity.


3500 lb Electric Trailer Brake Assembly Key Features:

  • Electric Brake Assembly: Easier to install and offers more user control than hydraulic brakes.
  • Size: 10″ diameter x 2-1/4″ wide, suitable for most 3,500 lb axles.
  • Left Hand (Driver Side) Configuration: Specifically designed for the left side of your trailer.
  • Automotive-Grade Friction Material: Molded (not riveted) brake pads for improved stopping power and longevity.
  • E-Coated Backing Plate: Resists rust and corrosion for extended durability.
  • Manual Adjustment: Fine-tooth brake adjustment gear allows for precise settings.
  • Adjuster Plugs Included: Keeps dirt and grime out of the assembly for cleaner operation.
  • Brake Mounting Bolts Included: Nuts and lock washers sold separately.

3500 lb Electric Trailer Brake Assembly Specifications:

  • Part Number: 12-793
  • Application: Fits most standard hub-and-drum assemblies, including Dexter, Lippert (LCI), and AL-KO.
  • Configuration: Left Hand (Driver’s Side).
  • Dimensions: 10″ diameter x 2-1/4″ wide.
  • Mounting Flange Bolt Pattern: 4-bolt.
  • Wheel Size Compatibility: 13″, 14″, and 15″ wheels.
  • Axle Rating: 3,500 lbs.
  • Operation: Requires an electric brake controller (sold separately) and wiring.
  • Certification: QAI and CSA certified.
  • Warranty: Limited 1-year warranty.

3500 lb Electric Trailer Brake Assembly Features Explained:

Electric Brakes for Enhanced Control:

Electric brakes are easier to install and offer more user control than hydraulic brakes. They require only an electric brake controller (sold separately), eliminating the need for an actuator or hydraulic lines.

Automotive-Grade Friction Material:

The brake shoes are lined with high-quality, automotive-grade friction material that is fully bonded—not riveted—to the shoes for enhanced durability and braking torque. Tapered edges and circular grinding reduce the chance of cracking or crumbling, preventing mechanical lockup.

Manual Adjustment:

This brake assembly requires periodic manual adjustment to maintain optimal braking performance. The fine-tooth adjustment gear allows for precise settings, ensuring your trailer stops smoothly and safely.


Note:

Brake mounting bolts are included. Nuts and lock washers  are sold separately. An electric brake controller is required for operation (sold separately).


Safety and Compliance:

This 3500 lb Electric Trailer Brake Assembly meets the requirements for certification by the Canadian Standards Association (CSA) and has been tested by QAI for braking performance under real-world conditions, ensuring a safe and quality product.


3500 lb Electric Trailer Brake Assembly Compatibility:

Compatible with most standard hub-and-drum assemblies for 3,500 lb axles, including Dexter, Lippert (LCI), and AL-KO. It’s designed to work seamlessly with existing components, making replacement or upgrade straightforward.


Installation:

Professional installation is recommended to ensure safety and optimal performance. Regular maintenance and manual adjustment are required to keep the brakes functioning correctly.


Upgrade Your Braking System Today:

Improve your trailer’s safety and braking efficiency with this high-quality electric brake assembly. With its durable construction and reliable performance, it’s an excellent choice for any trailer requiring dependable braking power.


Contact Us:

For any questions or assistance with your purchase, please contact our customer support team. We’re here to help you find the perfect fit for your trailer needs.

Additional information

Weight 10 lbs
Dimensions 12 × 12 × 4 in

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Additional information

Weight 10 lbs
Dimensions 12 × 12 × 4 in

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