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Lippert 8K Electric Brake Assemblies 12.25 3.38 & Oil-Bath Hubs 8-on-6.5 (5/8 Stud) Quad-Axle Kit Dexter / AL-KO / Rockwell Compatible

SKU: LP747HBABrand: LIPPERT
$2,229.99
✅ Universal Fit Product(No vehicle selection required)

Key Specs

Bolt Pattern
8 on 6-1/2 Inch
Axle Capacity
For 8000 lbs Axles
Hub Type
Hub With Integrated Drum and Brake Assembly
Wheel Size Compatibility
16 Inch Wheel
1
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Lippert 8K Quad-Axle Electric Brake & Oil-Bath Hub Kit

Upgrade all four 8,000-lb axles in one shot. This bundle combines Lippert’s forward self-adjusting electric brakes with pre-lubricated oil-bath hubs for smoother stopping, simplified maintenance, and OEM-grade reliability on heavy cargo, horse, or RV trailers.

Bundle Contents:

  • QTY (4): Lippert Electric Trailer Brake Assembly – 12.25″ × 3.38″ 8K Left Side
    • Forward self-adjusting—no manual tuning required
    • Roadside (driver-side) fit for 8,000-lb axles
    • 4-bolt brake flange; easy DIY install
    • Works with 16″–17.5″ wheels
    • Dexter compatible part #: K23-434-00 | 023-434-00
    • Brake size: 12.25″ × 3.38″
  • QTY (4): Lippert Electric Trailer Brake Assembly – 12.25″ × 3.38″ 8K Right Side
    • Forward self-adjusting—maintains optimum shoe clearance
    • Curb-side (passenger) installation
    • Rated for 8,000-lb axles
    • 4-bolt pattern; hardware sold separately
    • Fits 16″–17.5″ wheels
    • Dexter compatible part #: K23-435-00 | 023-435-00
    • Brake size: 12.25″ × 3.38″
  • QTY (8): RV Brake Hub Assembly – 8-on-6.5″; 5/8″ Stud; 8K (Oil-Bath)
    • Bearing cones & unitized oil seal pre-installed
    • Oil-bath window for quick lubricant checks
    • 8-on-6.5″ bolt circle with 5/8″ studs
    • Matches 16″–17.5″ wheels
    • 8,000-lb axle rating; 1-year warranty

Always confirm original-equipment specs, torque hardware to factory values, and inspect brakes & hubs every 3,000 miles for long-lasting performance.

Specifications:
Kit Type Complete Electric Brake & Oil-Bath Hub Kit
Axle Rating 8,000 lbs (Quad-Axle)
Brake Drum Dimensions 12.25″ × 3.38″
Brake Mounting Pattern 4-Bolt Flange
Hub Bolt Pattern 8-on-6.5″
Hub Type Oil-Bath, Drum w/ Integrated Hub
Stud Size 5/8″
Type of Adjustment Forward Self-Adjusting
Brake Location Left (Roadside) & Right (Curbside)
Wheel Size Compatibility 16″, 16.5″, 17″, 17.5″
Brand Compatibility 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.

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

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