ISM11 Cummins Cylinder Block 4060393 Parts Catalog Ref No. Part Name Part No. Required 　 Cylinder Block 4060394 1 1 Cylinder Block 4060393 1 2 Pin Dowel 148555 2 3 Retainer Plug 179063 1 4 Plain Washer 3014754 1 5 Valve Disc 3014755 1 6 Compression Spring 3014756 　 7 Bushing 3820566 　 8 Pipe Plug 3008466 2 9 Pressure …