Lippert 8K Tandem-Axle Electric Brake Assemblies (12.25 3.38) & Oil-Bath Brake Hub Assemblies (8-on-6.5, 9/16 Studs) Kit Dexter / Al-Ko Compatible

Lippert 8K Tandem-Axle Electric Brake & Oil-Bath Brake Hub Kit

Refresh or upgrade your heavy-duty trailer with this genuine Lippert bundle. It pairs forward self-adjusting 12.25″ × 3.38″ electric brake assemblies with rugged oil-bath integrated brake hub & drum assemblies, delivering smoother stops, reduced maintenance, and quick visual lube checks for true long-haul confidence on 8,000-lb tandem axles.

Bundle Contents:

• QTY (2): Lippert Electric Trailer Brake Assembly — 12.25″ × 3.38″ / 8,000 lbs — Left Side
  • Forward self-adjusting electric drum brake
  • Roadside (driver-side) installation, 4-bolt mount with park feature
  • Fits 8K axles & 16 – 17.5″ wheels
  • Dexter compatible PN: K23-434-00 | 023-434-00
• QTY (2): Lippert Electric Trailer Brake Assembly — 12.25″ × 3.38″ / 8,000 lbs — Right Side
  • Forward self-adjusting electric drum brake
  • Curb-side (passenger-side) installation, 4-bolt mount with park feature
  • Fits 8K axles & 16 – 17.5″ wheels
  • Dexter compatible PN: K23-435-00 | 023-435-00
• QTY (4): Oil-Bath Brake Hub Assembly — 8-on-6.5″, 9/16″ Studs
  • Integrated hub + drum casting — no separate drum purchase required
  • Oil-bath window for fast lubricant checks
  • Bearing cones & unitized oil seal pre-installed
  • Cast-iron construction, rated for 8,000-lb axles; fits 16 – 17.5″ wheels

Always verify original-equipment specs and perform routine brake & hub service for maximum safety and longevity.

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.

Order today or call us at 1-201-580-9007 for expert advice and personalized service.