Inside Diameter (in):
1.250 Inch
Inside Diameter (mm):
31.75mm
Outside Diameter (in):
3.880 Inch
Outside Diameter (mm):
98.55mm
Thickness (in):
0.160 Inch
Mounting Hole Diameter (in):
0.380 Inch
Number Of Mounting Holes:
1
Number Of Timing Marks:
2
Mounting Hole Diameter (mm):
9.65mm
Tooth Width (in):
0.160 Inch