Groove Measurement 1 16.50, Rear Distance 5.50, Free run w/, Width 1 40.90, Bore dia. 17.00, Grooves 6, Depth 14.10, Rotation CW, Belt type Multi Belt, Thread size M17-1.50, Outer Diameter 54.00, Remarks Pulley tool: HC-CARGO 210843., Pulley type SP;FW