| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | B & B Manufacturing | BBM 40A23 | 40A23, Roller Chain Sprocket |
| | B & B Manufacturing | BBM 40B23 | 40B23, Roller Chain Sprocket |
| | B & B Manufacturing | BBM 41B23 | 41B23, Roller Chain Sprocket |
| Manufacturer | B & B Manufacturing |
| Pitch Diameter | 3.672 in |
