Stock-type flywheel 100% CNC machined in-house from Special Bar Quality steel billet to replace original cast iron part # 930.102.213.00. 9-Bolt crankshaft, 240 mm clutch, Bolt-on pilot bearing. Balanced.
Fits 911 Turbo and 930, 1979-88 from Engine #6890505 (49 States), from engine #6891232 (California only)
Warranty 24 Months