Lippert?Tandem?Axle?12?1/4??x?5??7?Bolt?Self?Adjusting?Electric?Brake?Kit?&?Threaded?Hub?Set?�?12K,?8?on?6.5?Pattern,?5/8??Studs?�?Dexter,?Alko?&?Rockwell?Compatible
$1,784.99
Lippert Tandem‑Axle 12‑1/4″ x 5″ 7‑Bolt Self‑Adjusting Electric Brake Kit & Threaded Hub Set – 12K, 8‑on‑6.5
This complete Lippert bundle outfits both axles of your heavy‑duty trailer with forward self‑adjusting electric brakes and rugged threaded hubs. Engineered for 12,000‑lb axles, it delivers shorter stopping distances, easier maintenance and seamless compatibility with Lippert, Dexter, Alko, Rockwell and other leading brands.
Bundle Contents:
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QTY (2): Forward Self‑Adjusting Electric Brake Assembly – Driver‑Side, 12‑1/4″ x 5″, 7‑Bolt
- Fits 12K–16K Lippert, Dexter & competitor axles
- Forward self‑adjusting design cuts stopping distance by up to 50 %
- 7‑bolt mounting; electric actuation (controller sold separately)
- Dexter Compatible Part Number: K23‑442‑00 | 023‑442‑00
- OEM Lippert replacement; Dexter compatible
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QTY (2): Forward Self‑Adjusting Electric Brake Assembly – Passenger‑Side, 12‑1/4″ x 5″, 7‑Bolt
- Right‑hand version with identical performance specs
- Self‑adjusts every forward stop for consistent braking
- No hydraulic lines—simpler, cleaner installation
- Dexter Compatible Part Number: K23‑443‑00 | 023‑443‑00
- Genuine Lippert quality; universally compatible
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QTY (4): 12‑1/4″ Threaded Brake Drum & Hub – 8‑on‑6‑1/2″, 5/8″ Studs
- Cast‑iron drum rated for 12K axles; electric or hydraulic brakes
- 8‑lug bolt pattern with heavy‑duty 5/8″ studs pre‑installed
- Threaded hub accepts Valcrum dust caps (sold separately)
- Races and wheel studs come pre‑installed
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.
Before ordering, confirm your existing axle rating, bolt pattern and brake size. Perform regular inspections and maintenance to maximize brake life and towing safety.
| Specifications: | |
|---|---|
| Kit Type | Complete Tandem‑Axle Brake & Threaded Hub Kit |
| Axle Rating | 12,000 lb / axle (24K tandem) |
| Brake Drum Dimensions | 12‑1/4″ x 5″ |
| Brake Mounting Pattern | 7‑Bolt Flange |
| Hub Bolt Pattern | 8‑on‑6‑1/2″ |
| Hub Type | Threaded Hub with Integrated Drum |
| Stud Size | 5/8″ |
| Type of Adjustment | Forward Self‑Adjusting |
| Brake Location | Driver & Passenger Sides |
| Wheel Size Compatibility | 16″ – 17‑1/2″ |
| Cross‑Compatibility | Lippert, Dexter, Alko, Rockwell |
Order today or call us at 877‑869‑6690 for expert advice and personalized service.