View 4 Photos View 0 Videos Dana-Spicer DD40 Rear Axle Housing for a 2013 Mack CHU613 Contact for price (Used) 2013 Mack CHU613, COMPLETE FRONT DIFFERENTIAL HOUSING ONLY- Part Number: DD404P390EX, Serial Number: HN05243708, Make: Spicer/Dana, Model: DD404P, Hub Bolts: 10, Brake Type: Drum,... ConditionUsedFits To Make(s)MackFits To Model(s)CHU613Will Fit Year(s)2013Part NumberDD404P390EXStock NumberP-70483 MLS Number12588979CategoryAxle Housings, Rear Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info