... , Vic.Flange,3"P1404961-00401, Gasket, Vic.Flange, 14"P5403216-00012, Coupling, Oil Pipe, w/Gasket, 2.5"P5403216-00010, Coupling ... , Check Valve, Aux. Oil PumpP1402070-00274, Coupling, Main Oil PumpP5403216-00012, Coupling, Oil Pipe, Gasket, 2.5"P5403216-00010, Coupling, Oil ...