1991 Freightliner FLD120, Truck Tractor, Air Cleaners, Fits to: Freightliner FLD120, (Used) 1991 Freightliner FLD120, AIR CLEANER- Side: Passenger Side Material: Metal Engine: DETROIT SERIES 60 Dimensions: L=22 , D=11 . For more information about this item, give us a call. We ship worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Truck Year 1991, VIN 1FUYDPYB3MH505519, Side Passenger Side 1FUYDPYB3MH505519