3 0 2020 Peterbilt 389 Battery Box Cover Contact for price (Used) 2020 Peterbilt 389, BATTERY BOX COVER- Side: Driver Left Side, Capacity: 4 Batteries, Material: Aluminum, Dimensions: L=30.5", W=20.5", For more information about this item, give us a... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2020Stock NumberP-105682 MLS Number13664900CategoryBattery Box Covers Last Updated6/25/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info