4BT3.9 Cummins Hexagon Flange Head Cap Screw 3920779 Parts Catalog Ref No. Part Name Part No. Required 　 Cylinder Head 3910276 1 1 Cylinder Head 3913391 1 2 Expansion Plug 3812092 5 3 Pipe Plug 3906619 2 4 Pipe Plug 3008468 5 　 Intake Valve 3802005 6 5 Valve Collet 3900250 12 9 Hexagon Flange Head Cap Screw 3920779 6 …

4BT3.9 Cummins Hexagon Head Cap Screw 3901395 Parts Catalog Ref No. Part Name Part No. Required 1 Hexagon Head Cap Screw 3901395 8 2 Clamping Ring 3923049 1 Above is the introduction of the 3901395 Cummins Hexagon Head Cap Screw, while if you need Hexagon Head Cap Screw 3901395, complete Cummins engine or other Cummins product, please further consult our …