Value Collection 36-3M09-6FA-1/4 Timing Belt Pulleys; Pulley Type: Hub & Flanges; Number of Teeth: 36; Outside Diameter (Decimal Inch): 1.3230; Belt Width: 9.0 mm; 9.0 in; 9.0 cm; Material: Aluminum; Pitch Diameter: 1.353 in; 1.353 mm; Face Width: 0.