Groove Measurement 1 10.90, Rear Distance 0.50, Free run w/, Width 1 35.60, Pulley type SP/FW, Bore dia. 17.00, Grooves 6, Depth 7.60, Rotation CW, Belt type Multi Belt, Thread size M16-1.50, Outer Diameter 59.70, Remarks Pulley tool: HC-CARGO 210843.