20 Pack Meritor Plug P/N: P112. Genuine Meritor differential parts. We stock differential parts, bearings, shims, input shafts, pinion gears, snap rings, spacers, and anything else needed to rebuild your Meritor differential.Interchanges:Mack 63AX115Navistar 1681957C1Mack 63AX118Mack 304SZ20Mack 3088-X121201Mack 49AX249Rockwell 1850-Q-43Mack 8235-1850Q43Fuller X-12-1201Navistar 2000652C1Mack 63AX2Navistar 16845R1Navistar 179466R1Navistar 219301Navistar 444751Navistar 444753Navistar 447065R1Dana 500100Navistar 698622R1Mack 20706293Mack 4103-5010412327Non returnable itemThis unit is sold in packs of 20.Used in these modelsCRD 93 / CRD 113 DifferentialCRDPC 92 / CRDPC 112 DifferentialTransmission Flywheel PTO and Miscellaneous ComponentsSQHD / SLHD Forward Differential180/185/186 & 380 Series Drive AxleMTC-4210XLEV Transfer CaseMTC-4213X Transfer CaseOut-of-Production Heavy-Duty AxleT-221 / T-223 Transfer CaseT-226 Transfer CaseT-228 Transfer CaseT-32 Transfer Case