View 6 Photos View 0 Videos Meritor-Rockwell RD23-160 Front Axle Assembly for a 2019 Peterbilt 389 Newly Listed Contact for price (Used) 2019 Peterbilt 389, COMPLETE FRONT REAR TANDEM- Part Number: 3200-U-1893, Serial Number: TBD, Make: Meritor, Model: RD23-160, Ratio: 3.91, Capacity: 23,000 Lbs, Hub Bolts: 10, Brake... ConditionUsedRear End3.91 ratioFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2019Part Number3200-U-1893Stock NumberP-510995 MLS Number14534771CategoryAxle Assemblies, Front Last Updated8/11/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info