C40-8 (4000 HP) 156 units
7489-7498 7500-7519 7521-7646
Notes -7489-7498 built in 1989 as CR 6025,33,36-40,42,44,49 (7499 spot never filled) -7500-7593 built in 1989; CSX's first GE purchase (7500-7509 were first to arrive) - 7520 wrecked -7594-7646 built in 1990; first CSX units delivered in YN2 paint (7594-7603 were first to arrive)