12-1/4" x 5" Self-Adjusting Electric Trailer Brake Assembly Kit – Left & Right – Fits 12,000–15,000 lb Axles – Heavy-Duty Trailer Brakes for Dexter, Lippert, and More
$258.97
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by egy-fizikal.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$258.97
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by egy-fizikal.com
Free 30-day returns Details
Product details
| Management number | 211860993 | Release Date | 2026/04/06 | List Price | $103.59 | Model Number | 211860993 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Heavy-Duty Compatibility: Designed for 12,000–15,000 lb trailer axles with 12-1/4" x 5" drum size and 7-hole brake flanges. Compatible with Dexter part #K23-442-00 and other major axle brands including AL-KO, Lippert, and Rockwell.
- Self-Adjusting Performance: Equipped with an internal self-adjusting mechanism that maintains optimal brake shoe tension automatically—ensuring consistent, reliable braking with reduced maintenance.
- Preassembled for Easy Installation: Each brake assembly comes fully preassembled with shoes, magnets, and springs mounted on a heavy-duty backing plate—ready to install quickly with minimal setup.
- Built for Demanding Applications: Perfect for use on flatbed trailers, heavy equipment haulers, and dual tandem axle trailers. Trusted by commercial and industrial users for rugged, high-capacity performance.
- Set Includes: 1 left-hand (driver side) and 1 right-hand (passenger side) self-adjusting electric brake assembly. Mounting hardware not included.
| Brand Name | TRAILER SUPPLIES |
|---|---|
| Model Year | 2025 |
| Item Weight | 40 Pounds |
| Orientation | Dual |
| Manufacturer | Trailer Supplies |
| Model Number | 12-1/4" x 5" 1 PAIR |
| Automotive Fit Type | Universal Fit |
| Included Components | 1 x Electric Brake Assembly (Left/Driver Side); 1 x Electric Brake Assembly (Right/Passenger Side) |
| Is Assembly Required | No |
| Manufacturer Part Number | WA-77-1212 |
| Compatible with Vehicle Type | Trailer/RV |
| Manufacturer Warranty Description | 2-Year Limited Warranty against defects in materials and workmanship. Does not cover misuse, improper installation, or normal wear. Proof of purchase required. |
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form