BlackStar H50BS20 3/4 K2S - 50 Pitch Finished Bore Sprocket - 20 Tooth - 3/4" Bore Axis The Megadyne 12/B103 is a

The Megadyne 12/B103 is a banded (12-rib) B V-belt with a 105

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so the Megadyne 8/B72 interchanges with Gates

Prefer our D&D Global equivalent: 5V1400 V-Belt

The Continental 28623 Auto V-Belt is a standard V-belt

BlackStar H50BS20 3/4 K2S - 50 Pitch Finished Bore Sprocket - 20 Tooth - 3/4" Bore Axis The Megadyne 12/B103 is aThe BlackStar H50BS20 3 4 K2S is a 50 pitch Finished Bore roller chain sprocket with 20 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 3 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H50BS20 3 4 K2S Chain Pitch 50 Number of Teeth 20 Bore Size