Lippert 12K 12-1/4 x 5 Self Adjusting 7 Bolt Brake Assemblies + 8 on 6/1/2 Threaded Grease Hubs, 5/8 Studs Dexter / Al-Ko / Rockwell Compatible

Lippert 12K Self‑Adjusting Electric Brake & Threaded Grease Hub Kit

Give your heavy‑duty single‑axle trailer smoother, safer stops with this complete Lippert bundle. Forward self‑adjusting 12‑1/4″ × 5″ electric brake assemblies pair with rugged grease‑lubricated threaded hubs to deliver OE‑grade braking and simplified maintenance on 12,000‑lb axles.

Bundle Contents:

• QTY (1): Forward Self‑Adjusting Electric Brake – 12‑1/4″ × 5″, Driver‑Side, 7‑Bolt
  • Fits 12K‑16K axles; 12‑1/4″ × 5″ drum
  • Seven‑bolt mounting pattern (left)
  • Forward self‑adjust design cuts stopping distance up to 50 %
  • Dexter compatible PN: K23‑442‑00 / 023‑442‑00
  • Lippert OE replacement—universally compatible with Dexter
• QTY (1): Forward Self‑Adjusting Electric Brake – 12‑1/4″ × 5″, Passenger‑Side, 7‑Bolt
  • Right‑hand match to driver brake
  • Self‑adjusting shoes minimize wear & service time
  • Dexter compatible PN: K23‑443‑00 / 023‑443‑00
  • No hydraulic lines or actuator required
• QTY (2): Threaded Grease Trailer Brake Hub Assembly – 12K, 8 on 6‑1/2″, 5/8″ Studs
  • 12,000 lb capacity per hub; cast‑iron strength
  • 8 on 6‑1/2″ bolt circle with 5/8″ studs installed
  • Races and wheel studs come pre‑installed
  • Accepts Valcrum threaded dust caps; suits electric or hydraulic drums
  • Backed by a 1‑year warranty

Product image for reference only — minor cosmetic details (casting style, cap color, stud protectors, packaging) may vary between production runs. All items ship to the exact specifications listed.

Always confirm axle rating, bolt circle, and mounting pattern before ordering. Perform regular bearing lubrication and brake inspections for safe, trouble‑free towing.

Order today or call us at 877‑869‑6690 for expert advice and personalized service.