2 0 Meritor-Rockwell MP2014X Front Axle Housing for a Peterbilt 579 $1,150 USD Meritor Front Rear Axle Housing, MP2014X, w/ Torque Rod Bracket, 10 Hole Pilot, Air Drum Brakes, P/N MP2014X4DFRNN622342, C573121R2280, S/N FOR02252029. Removed From 2016 Flex Air... ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number1817-5 MLS Number13895986CategoryAxle Housings, Front Last Updated10/29/2025 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info