Pioneer Inc. M/T Flywheel - FW194 Part #: FW194 Line: PIO Pioneer Inc. M/T Flywheel 1 Year Limited Warranty Material: Iron Number Of Teeth: 155 Bolt Circle Diameter (mm): 99mm Bolt Circle Diameter (in): 3.900 Inch Counterweight Weight (Lbs): 0 Lbs. Flywheel Type: Solid Number Of Crankshaft Mounting Flange Bolt Holes: 10 Ring Gear Outside Diameter (in): 15.810 Inch Ring Gear Outside Diameter (mm): 402mm Show More Show Less