BlackStar H100BS15 2 5/8 K2S - 100 Pitch Finished Bore Sprocket - 15 Tooth - 2-5/8" Bore Sprocket 1360-8M-20 is a standardized industry

1360-8M-20 is a standardized industry size

so the Megadyne 3/8V4750 interchanges with Gates

"name": "Does 2/C103 ship from Houston

Dayco BB200

The Gates BB124 Hi-Power II Dubl-V Belts is a standard V-belt featuring Classical B-section dimensions

BlackStar H100BS15 2 5/8 K2S - 100 Pitch Finished Bore Sprocket - 15 Tooth - 2-5/8" Bore Sprocket 1360-8M-20 is a standardized industryThe BlackStar H100BS15 2 5 8 K2S is a 100 pitch Finished Bore roller chain sprocket with 15 teeth, precision manufactured from SAE 1045 steel with induction hardened teeth for extended wear life and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 2 5 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H100BS15 2 5 8 K2S Chain Pitch 100 Number of Teeth 15