Dexter 12" x 2" Trailer Brake Drum Kit – 8 on 6.5 – 9/16"-18 Studs
Complete 12" x 2" trailer brake drum and hub assembly with heavy-duty 9/16"-18 wheel studs installed. Designed for common 5,200 lb, 6,000 lb, and 7,000 lb trailer axles using an 8 on 6.5" bolt pattern. This kit includes inner and outer bearings with races, two grease seal options, eight lug nuts, and a 2.71" dust cap for servicing one wheel position.
R&P Knowledge Hub
A brake drum functions as both the braking surface and the wheel hub. When brakes are applied, the internal brake shoes expand against the drum surface to create stopping force while the bearings allow smooth rotation on the spindle.
This kit includes two seal sizes (2.125" I.D. and 2.25" I.D.) to accommodate common spindle variations. Always verify bolt pattern, stud size, bearing numbers, and required seal inside diameter before installation.
Features
- Dexter 12" x 2" hub and brake drum assembly
- 8 on 6.5" bolt pattern
- 9/16"-18 wheel studs installed
- Includes bearings with races, seals, lug nuts, and dust cap
- Fits common 5,200 lb, 6,000 lb, and 7,000 lb trailer axles
Kit Includes
| Component | Description |
| Brake Drum | 12" x 2" – 8 on 6.5" – 9/16"-18 studs |
| 14125A | Outer bearing – 1.25" I.D. (race included) |
| 25580 | Inner bearing – 1.75" I.D. (race included) |
| 10-36 | Grease seal – 2.25" I.D. |
| 10-10 | Grease seal – 2.125" I.D. |
| Lug Nuts | Eight (8) – 9/16"-18 |
| Dust Cap | 2.71" with rubber plug – EZ Lube compatible |
Specifications
| Specification | Detail |
| Drum Size | 12" x 2" |
| Axle Ratings | 5,200 lb / 6,000 lb / 7,000 lb |
| Bolt Pattern | 8 on 6.5" |
| Stud Size | 9/16"-18 |
| Outer Bearing | 14125A – 1.25" I.D. |
| Inner Bearing | 25580 – 1.75" I.D. |
| Seal Options | 2.125" I.D. and 2.25" I.D. |
| Dust Cap Size | 2.71" |
Verify specifications before installation. This listing is for one complete hub and drum assembly. Two are required to service one axle.
