Hobbydex81221 · Spring Collar O-Ring, 20mm
- Brand
- Team Associated
- Part number
- 81221
- Formerly listed as
- Spring Collar, 20mm
Used in
| Year | Release | Role |
|---|---|---|
| 2025 | Team Associated RC8T4.2 and RC8T4.2e Team Kit | in the box |
| 2026 | Team Associated RC8B4.2e Team Kit | in the box |
Compatibility according to the manufacturer's parts lists; see each release for the source document.