6 0 Dana RST41 Rear Axle Housing for a 2013 Mack CXU613 Contact for price (Used) 2013 MACK CXU613, COMPLETE REAR DIFFERENTIAL HOUSING ONLY- Part Number: 513238, Serial Number: HN03999302, Make: Spicer, Model: RSt41, Ratio: 3.55, Capacity: 8,437 Lbs, For more... ConditionUsedFits To Make(s)MackFits To Model(s)CXU613Will Fit Year(s)2013Part Number513238Stock NumberP-84890 MLS Number13016910CategoryAxle Housings, Rear Last Updated9/30/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info