(USED) 1993 WESTERN STAR 4900E-ECM FOR DETROIT SERIES 60. P/N N/A S/N N/A MODEL: FOR DETROIT SERIES 60 ESN 06R0109551 To find out more about this part, give us a call. We ship worldwide! Complete Recycling Group (CRG) 929 W PULASKI HWY ELKTON, MD 21921