Lippert 8K Tandem-Axle 12.25 3.38 Electric Brake Assemblies & 8-on-6.5 Threaded Hubs Kit, 9/16 Stud Dexter / Rockwell / Al-Ko Compatible

Lippert 8K Tandem-Axle 12.25″ × 3.38″ Electric Brake Assemblies & Threaded Hubs Kit – 8-on-6.5, 9/16″ Stud

Refresh the stopping power of both 8,000-lb axles in one shot. This Lippert bundle combines forward self-adjusting 12.25″ × 3.38″ electric brake assemblies with rugged, threaded 8-on-6.5 hubs for faster installation, longer lining life, and reliable compatibility with Dexter-style components.

Bundle Contents:

• QTY (2): Lippert Electric Trailer Brake Assembly – 12.25″ × 3.38″ 8,000 lbs (Left Side)
  • Genuine Lippert replacement – driver/roadside
  • Forward self-adjusting for consistent braking
  • Integrated park brake; four-bolt mount
  • Fits 16″–17.5″ wheels on 8 K axles
  • 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)
  • Genuine Lippert replacement – curb/passenger side
  • Up to 50 % shorter stopping distance
  • Park-brake equipped; four-bolt mount
  • Fits 16″–17.5″ wheels on 8 K axles
  • Dexter-compatible PN: K23-435-00 | 023-435-00
• QTY (4): 12-1/4″ Threaded Trailer Brake Hub – 8 K, 8-on-6.5″, 9/16″ Studs (#2024029084)
  • Durable cast-iron hub/drum with threaded dust-cap port
  • Hub/drum only – bearings, grease seal, dust cap & lug nuts sold separately
  • 8-on-6.5″ bolt pattern; 9/16″ studs pre-installed
  • Accepts Valcrum threaded caps; races factory-installed
  • Universal fit for Lippert, Dexter, Rockwell & Al-Ko axles
  • Backed by 1-year Lippert warranty

Recommendation: Verify your existing hub/brake dimensions before ordering, follow your axle’s maintenance schedule, and inspect brake linings every 12,000 miles for optimum safety.

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.