The BK-12E-02SA is a 12 in (304.8 mm) x 2 in (50.8 mm) right-hand self-adjusting electric trailer brake assembly designed for 7,000 lb axles. This ready-to-mount unit includes a loaded backing plate and mounting hardware, providing reliable stopping power with minimal maintenance. Ideal for trailers requiring strong braking performance without hydraulic systems.

Specifications:

  • Brake Size: 12 in (304.8 mm) x 2 in (50.8 mm)
  • Brake Alignment: Right hand
  • Individual Brake Capacity: 3,500 lbs
  • Axle Capacity: 7,000 lbs
  • Mounting Pattern: 5-hole standard
  • Wheel Size Range: 14.5 in (368.3 mm) – 16 in (406.4 mm)
  • Application: Electric trailer braking system (non-marine)

Key Features:

  • Right-hand side brake assembly for one wheel
  • Self-adjusting design for reduced maintenance
  • Loaded backing plate, ready to mount
  • Works with in-cab brake controllers for user control
  • Simple installation—no actuator or brake lines required
  • Non-polarized magnet allows either wire for ground or power
  • Pre-spliced wires for convenience
  • Compatible with 12 in (304.8 mm) drums (not included)
  • Access points for manual shoe adjustment located at rear of brake

Note: Not recommended for marine applications.


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