SEHNSUCHT Trailer Axle Electric Brake Kit – 6-Hole 5.5-Inch Bolt Circle, 12 x 2 Self-Adjusting Brakes (Pair)

Overview

The SEHNSUCHT Trailer Axle Electric Brake Kit is designed to upgrade 5200–6000 lb trailer axles with a reliable, self-contained braking solution. Built to withstand varied environments, this kit pairs a 12" x 2" electric brake drum with a robust 6-hole, 5.5-inch bolt circle compatibility to help you maintain controlled braking on the road.

Premium materials and protection

The brake drum is forged from high-quality iron and finished with electroplating. That combination offers a durable surface that resists rust and corrosion, helping the drum hold up under moisture, road debris, and heat. The result is a service life you can count on in real-world haul scenarios.

What’s included

• Two 12" x 2" electric brake drums
• Two bearing inner rings (replacements for specific IDs/ODs)
• Two grease seals and two dust covers
• 12 hub nuts, assorted bolts, washers, and cotter pins
• Left and right electric brake assemblies

Compatibility and fit

Designed to suit a pair of trailer 6-on-5.5 hub drum kits and 12" x 2" electric self-adjusting brakes for Dexter and other brands, with a 5200 lb rated axle. Please note this drum is not compatible with Nev-R-Lube AXLEs or Airstream Classic trailers built after July 2005. Before installation, measure your brake flange to confirm fitment.

Real-world use scenarios and benefits

• For trailers that face frequent start/stop cycles, the self-adjusting brakes are designed to respond as conditions demand.
• Rugged environments with exposure to humidity or road salt are addressed by the corrosion-resistant drum surface.
• The kit bundles replacement bearings, seals, and hardware for a complete maintenance-ready setup.

Installation tips and after-sales

Note that dust caps require hammering for installation, and ensure all fasteners are torqued to spec after aligning the drum. SEHNSUCHT provides a customer-first after-sales policy; contact us with questions and we’ll assist where possible.