Flywheel Housing 3415320 of Cummins 6CTA8.3-M188(SO21992) Marine Engine NO. PART NUMBER PART NAME NO. PART NUMBER PART NAME 4 3939353 Gasket, Rear Cover 12 3936027 Gasket, Cover Plate 7 3415320 Housing, Flywheel 13 3933384 Cover, Rear 9 3908095 Plate, Cover 14 3968563 Seal, Oil Remarks: (1) We can provide Flywheel Housing 3415320 engine parts, as well as 6CTA8.3-M188 genuine Cummins …