350C - LOADER, CRAWLER FLYWHEEL, HOUSING AND FASTENINGS 0433 Parts group FLYWHEEL, HOUSING AND FASTENINGS 0433 FLYWHEEL, HOUSING AND FASTENINGS 0433 . FLYWHEEL, FLYWHEEL HOUSINGS AND FASTENERS (ENGINE SERIAL NO. 329334-621172) (MANUFACTURED 1974-1983) TORSIONAL ISOLATOR (SERIAL NO. -706658) [01G23] TORSIONAL ISOLATOR (SERIAL NO. 706659- ) [01G24]