KTA38 Cummins Flywheel Housing 3176637 Parts Catalog Ref No. Part Name Part No. Required 　 Flywheel Housing FH6099 　 1 Hexagon Head Cap Screw S 150 A 10 2 Hexagon Head Cap Screw S 167 A 2 3 Lock Washer S 600 2 4 Lock Washer S 610 2 5 Lock Washer S 611 12 6 Pin Dowel 70662 1 …