Lippert Tandem Axle 12-1/4 x 5 7 Bolt Self Adjusting Electric Brakes & 8 on 6.5 12K Drum Hubs Kit Dexter / AL-KO / Rockwell Compatible

Lippert Tandem‑Axle Self‑Adjusting Electric Brake & Drum Hub Kit

Outfit your 12K tandem‑axle trailer with Lippert’s complete brake and hub bundle. Self‑adjusting electric brakes shorten stopping distances, while heavy‑duty 8‑lug drum hubs handle big loads with confidence—ideal for livestock, equipment, and flat‑bed haulers.

Bundle Contents:

• QTY (2): Forward Self‑Adjusting Brakes – Driver‑Side, 12‑1/4″ x 5″, 12‑16K, 7‑Bolt
  • Left‑hand assembly for 12K‑16K axles
  • Self‑adjusts automatically while you drive
  • Seven‑bolt mounting flange
  • Improves stopping distance up to 50 %
  • Dexter Compatible Part Number: K23‑442‑00 | 023‑442‑00
• QTY (2): Forward Self‑Adjusting Brakes – Passenger‑Side, 12‑1/4″ x 5″, 12‑16K, 7‑Bolt
  • Right‑hand assembly for 12K‑16K axles
  • Self‑adjusting electric design—no manual tuning
  • Seven‑bolt mounting flange
  • No hydraulic lines—simpler installation
  • Dexter Compatible Part Number: K23‑443‑00 | 023‑443‑00
• QTY (4): Brake Drum Hubs, 8 on 6.5″ Pattern, 5/8″ Studs – 12,000 lb
  • Integrated drum with race only installed
  • 8‑lug, 6.5″ bolt circle; 5/8″ studs
  • 12,000 lb capacity per hub
  • OE‑quality Lippert construction

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 verify dimensions, bolt patterns, and load ratings with your original equipment. Perform regular maintenance for peak braking performance and extended component life.

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