AC MotorChina Ccec Chongqing Cummins Engine Company Ltd Engine Parts for Kt38-G Kt38-Ga Kta38-G1 G2 G2a G4 G5 G9 Cylinder Head Intake Exhaust Valve 3646323 4986317-20 3088389, Find details about China 5492345, 5492346 from Ccec Chongqing Cummins Engine Company Ltd Engine Parts for Kt38-G Kt38-Ga Kta38-G1 G2 G2a G4 G5 G9 Cylinder Head Intake Exhaust Valve 3646323 4986317-20 3088389