Upgrade your single-axle trailer with a genuine Lippert bundle featuring self-adjusting 12.25″ × 3.38″ electric brakes and durable oil-bath hubs. This kit delivers dependable stopping power, simplified maintenance, and true 8,000-lb capacity for axles using an 8-on-6.5 bolt pattern.
Match all replacement parts to your original equipment and perform routine inspections. Properly greased bearings and correctly adjusted brakes deliver safer, longer-lasting performance.
| Specifications: | |
|---|---|
| Kit Type | Complete Electric Brake & Oil-Bath Idler Hub Kit |
| Axle Rating | 8,000 lbs (Single Axle) |
| Brake Drum Dimensions | 12.25″ × 3.38″ |
| Brake Mounting Pattern | 4-bolt |
| Hub Bolt Pattern | 8-on-6.5″ |
| Hub Type | Oil-Bath Idler Hub |
| Stud Size | 9/16″ |
| Type of Adjustment | Forward Self-Adjusting |
| Brake Location | Left & Right Assemblies Included |
| Wheel Size Compatibility | 16″, 16.5″, 17″, 17.5″ |
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.

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