1989 Freightliner FLA086 Engine: 10.3L -6 DIESEL; With 74 1/2 In. Belt Outside Circumference; Position: Fan and Alternator;. 1990 Freightliner FLA086 Engine: 10.3L -6 DIESEL; With 74 1/2 In. 1991 Freightliner FLA086 Engine: 10.3L -6 DIESEL; With 74 1/2 In.
