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- 18 Tooth
- 1.630" Chain Pitch
- Cast Iron Sprocket
| Hardened Teeth | Without Hardened Teeth |
| No. of Teeth | 18 |
| Pitch Diameter | 9.39 in |
| Hub Length Thru | 2 in |
| Chain Pitch | 1.63 in |
| Width Across Teeth | 0.687 in |
| Bore Dia. [Max] | 18 in |
| Hub Dia. | 2 1/2 in |
| Chain Strands | Single |
| Material | Cast Iron |
| Chain No. | 45, 945, 955 |
| Weight | 14.5 LB |
