The number of teeth can be selected among the variants.
Available versions:
- 420-13 (item no. 0049)
- 420-14 (item no. 0050)
- 420-15 (item no. 0051)
- 420-16 (item no. 0052)
- 420-17 (item no. 0053)

Illustrative photo; the actual item may look different
The number of teeth can be selected among the variants.
The number of teeth can be selected among the variants.
Available versions:
| Country of origin | China |
| Category | Alpha, Delta parts |
| Availability | On order |