BlackStar 80BS45 1 3/4 K2S - 80 Pitch Finished Bore Sprocket - 45 Tooth - 1-3/4" Bore Cogged Banded V-Belt "text": "380H300 has a 12

"text": "380H300 has a 12

The Gates E 2

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Is D154 interchangeable with Gates D154

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BlackStar 80BS45 1 3/4 K2S - 80 Pitch Finished Bore Sprocket - 45 Tooth - 1-3/4" Bore Cogged Banded V-Belt "text": "380H300 has a 12The BlackStar 80BS45 1 3 4 K2S is a 80 pitch Finished Bore roller chain sprocket with 45 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 3 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 80BS45 1 3 4 K2S Chain Pitch 80 Number of Teeth 45 Bore Size 1 3 4" Minimum Bore 1 3 8" Maximum Bore 2 15 16"