Hobbydex3917 · Gear, 15-T pinion (32-pitch) (fits 3mm shaft)/ set screw
- Brand
- Traxxas
- Part number
- 3917
- Category
- Screws
Used in
| Year | Release | Role |
|---|---|---|
| 2026 | Traxxas TRX-4 1972 Chevrolet Blazer RTR (91076-4) | option |
Compatibility according to the manufacturer's parts lists; see each release for the source document.