View 0 Photos View 0 Videos 2013 Mack CRD151 Rear Differential for a Mack Cxu $1,450 USD (USED) Mack CRD151 Ratio: 3.56 Side Gear Splines: 43 W/ Locker: NO Cast#: 21386973 ConditionUsedFits To Make(s)MackFits To Model(s)CXUStock Number25907264 MLS Number14019824CategoryDifferentials, Rear Last Updated1/29/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info