BlackStar D40H17H - Double Strand 40 Pitch Split Taper Sprocket - 17 Tooth TL1210 "name": "What does the 8M

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BlackStar D40H17H - Double Strand 40 Pitch Split Taper Sprocket - 17 Tooth TL1210 "name": "What does the 8MThe BlackStar D40H17H is a 40 pitch double strand Split Taper roller chain sprocket with 17 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket requires a Split Taper Bushing (sold separately). Specifications Part Number D40H17H Chain Pitch 40 Number of Teeth 17 Bore Type Split Taper Hub Style Split Taper Bushing Required Split Taper Bushing Strand Count Double