Pioneer Inc. M/T Flywheel - FW373 Part #: FW373 Line: PIO Pioneer Inc. M/T Flywheel 1 Year Limited Warranty Material: Iron Number Of Teeth: 106 Bolt Circle Diameter (mm): 55mm Bolt Circle Diameter (in): 2.180 Inch Counterweight Weight (Lbs): 0 Lbs. Flywheel Type: Solid Number Of Crankshaft Mounting Flange Bolt Holes: 6 Ring Gear Outside Diameter (in): 11.097 Inch Ring Gear Outside Diameter (mm): 282mm Show More Show Less