View 1 Photo View 0 Videos New Genuine Mack A/C Vent Louver $40 USD NEW SURPLUS GENUINE MACK A/C VENT LOUVER Quantity2ConditionNewFits To Make(s)MackStock Number4379-RD555200 MLS Number11139330CategoryHeater / AC Climate Control Parts Last Updated3/26/2026 LocationOil City, LA, US Sold ByBobby Johnson Equipment Co., Inc. (855) 946-___ SHOWNUMBERCall Seller Email Seller Save More Info