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Lippert Triple Axle 12 Self Adjusting Electric Brake & Drum Hub Kit – 7K, 8 on 6.5, 1/2 Studs – Dexter / Alko / Rockwell Compatible

$1,221.99
SKU: LP321HBA
✅ Universal Fit Product(No vehicle selection required)
1
In Stock

Lippert Triple‑Axle 12″ Self‑Adjusting Electric Brake & Drum Hub Bundle

This complete Lippert kit replaces or upgrades the entire braking system on your triple‑axle trailer. Six heavy‑duty 12″ hub‑drums pair with left‑ and right‑hand self‑adjusting brake assemblies to fit 7,000‑lb axles—giving you automatic shoe adjustment and reliable stopping power in one convenient package.

Bundle Contents:

  • QTY (3): Lippert 12″ × 2″ Forward Self‑Adjusting Brake Assembly – Left Hand, 4‑7K, 5‑Bolt
    • Self‑adjusts on every forward stop for consistent braking
    • Fits 12″ drums on 4,000–7,000 lb axles
    • Five‑bolt mounting; complete magnet, shoes & springs
    • Dexter Compatible Part Number: K23‑464‑00 | 023‑464‑00
    • 1‑year Lippert warranty
  • QTY (3): Lippert 12″ × 2″ Forward Self‑Adjusting Brake Assembly – Right Hand, 4‑7K, 5‑Bolt
    • Pairs with left‑hand unit for balanced, even braking
    • Same 12″ × 2″ size and forward self‑adjust technology
    • Five‑bolt mounting; includes all hardware
    • Dexter Compatible Part Number: K23‑465‑00 | 023‑465‑00
    • 1‑year Lippert warranty
  • QTY (6): Lippert 12″ Brake Drum Hub Assembly – 7K Axle, 8 on 6.5″, 1/2″ Studs
    • Cast‑iron hub/drum with precision‑machined races
    • 8‑on‑6.5″ bolt pattern • 1/2″ studs • Accepts 16″–17.5″ wheels
    • Dexter Compatible Part Number: K08‑219‑9B
    • Bearing kit (bagged separately, one per hub):
      • Inner Bearing 25580 & Race 25520
      • Outer Bearing 14125A & Race 14276
      • Grease Seal 10‑36 (2.250″ I.D.)
      • Cotter Pin
    • Hub #122096 • Bearing Kit #333951 • 1‑year warranty

Recommendation: Verify OEM part numbers for fitment and perform routine brake inspections to keep your trailer stopping safely.

Specifications:
Kit Type Complete Triple‑Axle Brake & Hub Kit
Axle Rating 7,000 lbs per axle (21,000 lbs GVWR total)
Brake Drum Dimensions 12″ × 2″
Brake Mounting Pattern 5‑Bolt (Brake Assemblies)
Hub Bolt Pattern 8 on 6‑1/2″
Hub Type Cast‑Iron Hub with Integrated Drum
Stud Size 1/2″
Type of Adjustment Forward Self‑Adjusting Electric (Both Sides)
Brake Location Left (Roadside) & Right (Curbside)
Wheel Size Compatibility 16″, 16.5″, 17″, 17.5″ wheels (Brakes & Drums)
Order today or call us at 877‑869‑6690 for expert advice and personalized service.