BlackStar H100BS38 2 7/16 K2S - 100 Pitch Finished Bore Sprocket - 38 Tooth - 2-7/16" Bore T20US Section 1095K5 is a micro-v belt

1095K5 is a micro-v belt used on serpentine and multi-rib accessory drives — HVAC blowers

"name":"Gates 1550H075 PowerGrip Timing Belts"

The BlackStar 60BS54 1 1/4 K2S is a 60 pitch Finished Bore roller chain sprocket with 54 teeth

so the SPZ2037 interchanges with Gates SPZ2037

160J20 Micro-V Belt

BlackStar H100BS38 2 7/16 K2S - 100 Pitch Finished Bore Sprocket - 38 Tooth - 2-7/16" Bore T20US Section 1095K5 is a micro-v beltThe BlackStar H100BS38 2 7 16 K2S is a 100 pitch Finished Bore roller chain sprocket with 38 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 7 16" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H100BS38 2 7 16 K2S Chain Pitch 100 Number of Teeth