BlackStar 100BS21 1 15/16 K2S - 100 Pitch Finished Bore Sprocket - 21 Tooth - 1-15/16" Bore T5US so the AA83 interchanges with

so the AA83 interchanges with Gates AA83

The Gates 10/3V1250 Super HC PowerBand Belts 938510125 is a banded V-belt featuring Narrow wedge 3V dimensions

"sku":"TB072053310009"

so the C480 interchanges with Gates C480

"name": "What does the P8M in 1760-P8M-30 mean

BlackStar 100BS21 1 15/16 K2S - 100 Pitch Finished Bore Sprocket - 21 Tooth - 1-15/16" Bore T5US so the AA83 interchanges withThe BlackStar 100BS21 1 15 16 K2S is a 100 pitch Finished Bore roller chain sprocket with 21 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 15 16" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 100BS21 1 15 16 K2S Chain Pitch 100 Number of Teeth 21 Bore Size 1 15 16" Minimum Bore 1 7 16" Maximum