Pioneer Inc. M/T Flywheel - FW114 Part #: FW114 Line: PIO Pioneer Inc. M/T Flywheel 1 Year Limited Warranty Material: Iron Number Of Teeth: 180 Bolt Circle Diameter (mm): 109mm Bolt Circle Diameter (in): 4.300 Inch Counterweight Weight (Lbs): 0 Lbs. Flywheel Type: Solid Number Of Crankshaft Mounting Flange Bolt Holes: 6 Ring Gear Outside Diameter (in): 15.500 Inch Ring Gear Outside Diameter (mm): 394mm Show More Show Less