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Overview

This electric trailer brake kit is fit for towing heavy trailers or RVs. It features a self-adjusting mechanism, high friction brake pads, and steel brakes. Pre-assembled and easy to install, with a dust shield to secure and extend lifespan. Ideal for trailer, RV, and caravan upgrades!

VEVOR 12.25 x 3.375 Inch Electric Trailer Brake Kit, 2 Pairs Self-Adjusting Electric Brakes Kit for 10000 lbs Trailer Axle, Backing Plates for Braking System Part Replacement

Model: BF12.253-3/8-Z05A4
Web Code: 19649866
Sold and shipped by | 3.8 seller rating (138 reviews)

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Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻

· Self-adjusting Trailer Electric Brakes

Our trailer brake kit includes 4 brake units, suitable for 10000 lbs trailers. These brakes automatically adjust to compensate for wear, making them an ideal choice for upgrading your braking system.

· High Compatibility

The electric trailer brake is compatible with top axle brands like Al-Ko, Dexter, and Lippert. Pre-assembled core components make installation easy. Simply add oil, and you’re ready to go!

· Heavy-Duty Downhill Stability

The self-adjusting brake mechanism ensures a smooth ride, minimizing the need for frequent brake checks. Enjoy consistent braking performance and enhanced security on steep descents.

· Long Lifespan of ≥30,000 km

The electric brake drum set comes with high-quality GG-rated brake pads, offering durability. The steel brake units are impact-resistant and wear-resistant, making them ideal for long-distance vehicles.

· Wide Application

Ideal for trailers, caravans, and RVs. Whether for towing or transporting cargo, this electric trailer brake kit provides reliable security and peace of mind.

· Protective Shield

Specially designed to secure the brake system, this shield of the trailer brake safeguards wheel bearings and brake components from dust, sand, mud, rain, and more, helping to extend the lifespan of your system.

𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀

Item Model Number: BF12.25*3-3/8-Z05A*4

Compatible Trailer Weight: 10000 lbs / 4536 kg

Package Contents: Set of 2 (4 Brake Shoes)

Material: SPHC & Q235

Brake Size: 12.25 x 3.375 in / 311.5 x 85.72 mm

Flange Bolt Count: 7, PCD 5.5 in / 139.7 mm,7-Φ11.5 mm

Product Dimensions:

Brake: Φ12.28 x 4.33 in / Φ312 x 110 mm

Electromagnetic Specifications: 12 in / 304.8 mm

Voltage/Current: DC12V / 2.8-4.2A

Magnetic Force: ≥600N

Service Life: ≥30000 km

Brake Pad Coefficient of Friction: 0.48

Brake Pad Specifications: 2 x 0.2 in / 50 x 4.7 mm

Product Weight: 72.17 lbs / 32.72 kg

𝗣𝗮𝗰𝗸𝗮𝗴𝗲 𝗖𝗼𝗻𝘁𝗲𝗻𝘁

2 x Electric Trailer Brake Kits

4 x Shields

1 x User Manual

· Upgrade Your Brake System: Our electric trailer brake kit includes 4 brake assemblies, designed for trailers and RVs with tapered axles up to 10000 lbs. 12.25 x 3.375 inch brakes, with 7 holes on a 5.5 inch bolt circle, fit most vehicle installations

· Automatic Brake Adjustment: Forget constant brake checks! The trailer brake kit adjusts automatically to maintain the perfect brake gap, avoiding wear and keeping your system responsive for long-term use. Ideal for frequent braking and long trips

· Easy Installation: Installing your new brakes is a breeze! Our self-adjusting electric brakes it comes pre-assembled with core parts installed. Just add oil, follow the easy steps in the manual, and you're good to go

· Stable Braking Under Heavy Load: Upgrade to semi-metallic brake pads with a 0.48 friction coefficient (GG level). Our trailer brake are heat-resistant, durable, and reduce noise—fit for heavy-load, downhill, and frequent braking

· ≥30000km Lifespan: These steel brake assemblies of the self-adjusting electric brakes kit are shock-resistant and built to last. The protective shield keeps debris out, securing your system and ensuring it lasts longer, even on bumpy roads

Product Condition
Brand New
Colour
Black
Width
31.2 cm
Height
11 cm
Depth
31.2 cm
Width (Inches)
12.28 in
Height (Inches)
4.33 in
Depth (Inches)
12.28 in
Weight
32.72 g

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • British Columbia (Remote)
  • Saskatchewan (Remote)
  • Manitoba (Remote)
  • Quebec
  • New Brunswick (Remote)
  • Nova Scotia (Remote)
  • Prince Edward Island (Remote)
  • Newfoundland and Labrador (Remote)
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.