120A100 X 8 MPB Sprocket - A Plate - 1 1/2" Pitch - 10 Teeth - 8" Bore Common Interchanges 120A100 X 8 MPB Click For More Information120A100 X 8 MPB Sprocket - A Plate - 1 1/2" Pitch - 10 Teeth - 8" Bore Common Interchanges 120A100 X 8 MPB Click For More Information