Gates PowerGrip GT2 Sprocket 3MR-18S-15 7843-6026 - aluminum material 3mm pitch 0.677 inch pitch diamter 18 grooves MPB with a bore range of 1/4 - 1/4 inch for 15mm wide PowerGrip belts.
Markets/Applications Use with 2MGT and 3MGT PowerGrip® GT®3 belts