Backed by our guaranteed-fit promise.
This convenient kit pairs a genuine Lippert 12.25" × 3.38" left-hand self-adjusting electric brake assembly with a heavy-duty 12-1/4" threaded hub/drum. Restore factory braking on 8,000-lb trailer axles that use an 8-on-6.5 wheel pattern and 5/8" studs—fast, reliable and fully compatible with Dexter systems.
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.
Always verify your original equipment and follow a regular maintenance schedule. New electric drum brakes require a proper burn-in period for optimum performance.
| Specifications: | |
|---|---|
| Kit Type | Electric Brake Assembly & Threaded Hub Bundle |
| Axle Rating | 8,000 lbs (matches lowest-rated part) |
| Brake Drum Dimensions | 12-1/4" Ø drum, 12.25" × 3.38" shoe |
| Brake Mounting Pattern | 4-bolt flange (LH) |
| Hub Bolt Pattern | 8 on 6.5" |
| Hub Type | Threaded hub with integrated drum |
| Stud Size | 5/8" coarse thread |
| Type of Adjustment | Forward self-adjusting |
| Brake Location | Left-hand / Roadside |
| Wheel Size Compatibility | 16", 16.5", 17", 17.5" (brake) – 17.5" (hub) |

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