Hobbydex7781X · Carrier, differential (aluminum)/ (requires #7783X spider gear shaft)
- Brand
- Traxxas
- Part number
- 7781X
- Category
- Differential
Used in
| Year | Release | Role |
|---|---|---|
| 2025 | Traxxas X-Maxx Ultimate RTR (77097-4) | in the box |
Compatibility according to the manufacturer's parts lists; see each release for the source document.