0 0 2009 Mack CRD203 Rear Differential for a Mack Cxu Recently Updated $2,200 USD (USED) Mack CRD203 Ratio: 3.94 Side Gear Splines: 43 W/ Locker: NO Cast#: 64KH5105 Ref# N/A ConditionUsedFits To Make(s)MackFits To Model(s)CXUPart NumberN/AStock Number25894387 MLS Number13974180CategoryDifferentials, Rear Last Updated12/5/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info