View 7 Photos View 0 Videos Meritor-Rockwell MP2014X Front Axle Housing for a Peterbilt 579 $850 USD Meritor Front Rear Axle Housing, MP2014X, w/ Torque Rod Bracket, 10 Hole Pilot, Air Drum Brakes, 53.5" Inner Flange To Inner Flange, STD Track. Missing Both Axle Shafts. P/N C573121R2280, ... ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number1817-5 MLS Number13895986CategoryAxle Housings, Front Last Updated3/2/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info