This differential spider fits Mack CRDPC 92/112, CXN, CRD 200/202, CRD 93A, CRD/CRDPC 93, and CRD 113 differentials, built as a replacement component. It sits inside the differential case and carries the pinion gears that mesh with the side gears, letting wheel speed differ between axle shafts in turns. Sold individually.Interchanges:2550260932KH228Mack 32KH228ABSD-0791HPFeaturesDifferential spider componentFits Mack CRDPC 92/112, CXN, CRD 200/202, CRD 93A, CRD/CRDPC 93, and CRD 113 differentialsSold pack of 1 EACHTech SpecsSell Pack: 1 EACHAdditional InformationFits: All Mack CRDPC 92/112, All Mack CXN Model, All Mack CRD 200/202, All Mack CRD 93A Diff, All Mack CRD/CRDPC 93, All Mack CRD 113 DiffUsed in these Mack modelsCRD 150 DifferentialCRD 151 DifferentialCRD 201 / CRD 203 DifferentialCRD 93 / CRD 113 DifferentialCRD 93A DifferentialCRDP 200 / CRDP 202 DifferentialCRDPC 92 / CRDPC 112 Differential