Also listed as AC01508-20603 AC 01508-20603 AC0150820603 AC 0150820603 ALLIS CHALMERS/TUSK01508-20603 ALLIS CHALMERS/TUSK 01508-20603 ALLIS CHALMERS/TUSK0150820603 ALLIS CHALMERS/TUSK 0150820603 AC150820603 ALLIS CHALMERS/TUSK150820603 AC 150820603 AC 1508-20603 ALLIS CHALMERS/TUSK 1508-20603 AC1508-20603 ALLIS CHALMERS/TUSK1508-20603 1508-20603 1508-20603 150820603 0150820603