Groove Measurement 1 4.10, Rear Distance 0.00, Free run w/, Width 1 33.50, Bore dia. 17.00, Grooves 6, Depth 11.10, Rotation CW, Belt type Multi Belt, Thread size M16-1.50, Outer Diameter 52.60, Remarks Pulley tool: HC-CARGO 210843., Pulley type SP;FW