
$58.90
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
10″ × 2‑1/4″ Self‑Adjusting Electric Trailer Brake Assembly – 3,500 lb Axles Enhance your trailer's safety and braking consistency with this 10″ × 2‑1/4″ self‑adjusting electric brake assembly designed for 3,500 lb trailer axles. Engineered for reliable performance, this brake automatically adjusts during use — saving you time and giving you peace of mind. Key Features & Benefits Self‑Adjusting Mechanism: Automatically maintains proper shoe-to-drum clearance on every forward stop. Built for 3,500 lb Axles: Compatible with standard 3,500 lb trailer axles, including common Dexter and Lippert setups. 4‑Bolt Mounting Pattern: Compatible with many OEM flange designs, making installation fast and straightforward. Durable Components: Comes ready to bolt on — backing plate, high-quality friction shoes, magnet, springs, and adjuster are all pre-assembled. Maintenance-Friendly: Self-adjusting design reduces the need for manual brake adjustments, helping prevent premature wear of shoes and magnet. Flexible Ordering Options: Choose left-hand, right-hand, or a complete pair to match your trailer’s setup. Cross-Reference / Compatibility Common part numbers and references: K23-026-00 / K23-027-00 296649 / 296650 32288 / 32289 12-795 / 12-796 Why Choose This Brake Assembly? This self‑adjusting electric brake ensures consistent, reliable stopping power and minimizes the hassle of frequent manual adjustment. For trailer owners looking for long-term performance, choosing self‑adjusting brakes means fewer service visits and more worry-free towing. Installation Notes: Mount to a 4-bolt flange and torque per manufacturer specs (common for 3,500 lb axles). Connect magnet wires (Wires can be ground or positive) After installation, perform a break-in procedure (“burnishing”): apply the brakes several times while driving to properly seat the shoes. Many manufacturers recommend 20–50 applications. Inspect periodically to ensure the self-adjuster continues to operate correctly. Shop Trailer Hubs and Bearings - Click Here Shop All Trailer Brakes - Click Here
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$58.90