4 Seasons HVAC Blower Motor Wheel For 1981-1986 Mack MS300P Mid-Liner

1981 Mack MS300P Mid-Liner OE No. 4379RD586180;. 1982 Mack MS300P Mid-Liner OE No. 4379RD586180;. 1983 Mack MS300P Mid-Liner OE No. 4379RD586180;. 1984 Mack MS300P Mid-Liner OE No. 4379RD586180;. 1985 Mack MS300P Mid-Liner OE No. 4379RD586180;.