Value Collection 17-3M066CA-3/16 Timing Belt Pulleys; Pulley Type: Hub w/One Flange; Number of Teeth: 17; Outside Diameter (Decimal Inch): 0.6090; Belt Width: 6.0 cm; 6.0 in; 6.0 mm; Material: Aluminum; Pitch Diameter: 0.639 in; 0.639 mm; Face Width: