Pioneer Inc. M/T Flywheel - FW101 Part #: FW101 Line: PIO Pioneer Inc. M/T Flywheel 1 Year Limited Warranty Material: Cast Iron Number Of Teeth: 168 Bolt Circle Diameter (mm): 91mm Bolt Circle Diameter (in): 3.600 Inch Counterweight Weight (Lbs): 1.465 Lbs. Flywheel Type: Solid Number Of Crankshaft Mounting Flange Bolt Holes: 6 Ring Gear Outside Diameter (in): 14.130 Inch Ring Gear Outside Diameter (mm): 359mm Show More Show Less