Power Torque Flywheel - NFW2902 Part #: NFW2902 Line: PTQ Power Torque Flywheel Limited Lifetime Warranty Material: Iron Number Of Teeth: 132 Bolt Circle Diameter (mm): 66mm Bolt Circle Diameter (in): 2.594 Inch Counterweight Weight (Lbs): 0 Lbs. Flywheel Type: Solid Number Of Crankshaft Mounting Flange Bolt Holes: 6 Ring Gear Outside Diameter (in): 11.090 Inch Ring Gear Outside Diameter (mm): 282mm Show More Show Less