BlackStar H100SK26 - 100 Pitch QD Sprocket - 26 Tooth Pitch-25 The D&D Global 12/B126 is

The D&D Global 12/B126 is a standard V-belt featuring Classical B-section dimensions

Continental 8/B154

"mpn":"TB072053756081"

so the 4L940 interchanges with Gates 4L940

BlackStar H100SK26 - 100 Pitch QD Sprocket - 26 Tooth Pitch-25 The D&D Global 12/B126 isThe BlackStar H100SK26 is a 100 pitch QD roller chain sprocket with 26 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 requires a QD Type SK Bushing (sold separately). Specifications Part Number H100SK26 Chain Pitch 100 Number of Teeth 26 Bore Type QD Hub Style QD Bushing Required QD Type SK Bushing Strand