BlackStar 60BS42 1 1/8 K2S - 60 Pitch Finished Bore Sprocket - 42 Tooth - 1-1/8" Bore AT20US Section so a 2430V364 from any

so a 2430V364 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

The 1175K6 is a micro-v belt from D&D Global's Dura-Prime Rib Pro Serpentine - K Series line

"gtin12":"072053288629"} Recommended Alternative

The 7/5V3150 has a 5/8" width

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BlackStar 60BS42 1 1/8 K2S - 60 Pitch Finished Bore Sprocket - 42 Tooth - 1-1/8" Bore AT20US Section so a 2430V364 from anyThe BlackStar 60BS42 1 1 8 K2S is a 60 pitch Finished Bore roller chain sprocket with 42 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 1 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 60BS42 1 1 8 K2S Chain Pitch 60 Number of Teeth 42 Bore Size 1 1 8" Minimum Bore 1" Maximum Bore 2 7 16" Bore