Lippert 8K Quad Axle 12.25 3.38 Electric Brake Assemblies & 12-1/4 8 on 6.5 Threaded Hub Kit (Dexter / Al-Ko / Rockwell Compatible)

Lippert 8K Quad‑Axle Electric Brake & Threaded Hub Kit

Upgrade every axle on your heavy‑duty trailer with this complete OEM Lippert bundle. You get eight forward self‑adjusting electric brake assemblies plus eight rugged threaded hub‑drums for factory‑matched stopping power, simplified installation, and full compatibility with Dexter, Al‑Ko and Rockwell 8,000‑lb axles.

Bundle Contents:

• QTY (4): Lippert 12.25" × 3.38" Electric Brake Assembly – Left Side
  • Dexter compatible part numbers: K23‑434‑00 | 023‑434‑00
  • Self‑adjusting with integrated parking brake
  • Fits 8 K axles, 16–17.5″ wheels, 4‑bolt flange
  • Driver‑side (roadside) installation; DIY friendly
• QTY (4): Lippert 12.25" × 3.38" Electric Brake Assembly – Right Side
  • Dexter compatible part numbers: K23‑435‑00 | 023‑435‑00
  • Pairs with left unit for balanced braking
  • Forward self‑adjusting—up to 50 % shorter stops
  • Passenger‑side (curb) mount; break‑in required
• QTY (8): 12‑1/4" Threaded Brake Hub‑Drum – 8‑on‑6.5", 5/8" Studs
  • Races and wheel studs come pre‑installed
  • Durable cast‑iron drum for electric / hydraulic brakes
  • Universal fit for Lippert, Dexter, Al‑Ko, Rockwell

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.

Verify your existing axle specs before ordering, and inspect brakes at every service interval to maintain safe stopping performance.

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