Backed by our guaranteed-fit promise.
Restore heavy-duty stopping power with this genuine Lippert bundle. It combines a forward self-adjusting 12.25″ × 3.38″ electric brake assembly with an oil-bath hub/drum, delivering smoother braking, longer component life and fast DIY installation for 8,000 lb axles running 16-17.5″ wheels.
Recommendation: Confirm fitment with your original equipment label and inspect brakes after the first 200 miles, then every 3,000 miles, for peak performance and 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.
| Specifications: | |
|---|---|
| Kit Type | Electric Brake & Oil-Bath Hub Kit |
| Axle Rating | 8,000 lbs |
| Brake Drum Dimensions | 12.25″ × 3.38″ |
| Brake Mounting Pattern | 4-Bolt |
| Hub Bolt Pattern | 8-on-6.5″ |
| Hub Type | Oil-Bath Hub with Integrated Drum |
| Stud Size | 5/8″ |
| Type of Adjustment | Forward Self-Adjusting |
| Brake Location | Left-Hand (Roadside) |
| Wheel Size Compatibility | 16″ • 16.5″ • 17″ • 17.5″ |

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