6CT8.3 Cummins Injector Fuel Supply Tube 3929806 Parts Catalog Ref No. Part Name Part No. Required 1 Clamp 180371 1 2 Banjo Connector Screw 3282141 6 3 Banjo Connector Seal 3903380 6 4 Sealing Washer 3918188 2 5 Fuel Manifold 3920595 1 6 Check Valve 3924726 1 7 Tube Brace 3904519 3 8 Tube Brace 3904711 1 9 Tube Brace …