20 Pack Meritor Nut P/N: 40X1182. 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 171AM5006Navistar 2500167Navistar 2500167C1Mack 2719-126216Eaton 126216Rockwell 40-X-1150Mack 8235-40X1150Mack 4333-2500167C1Mack 2104-HN143Dana HN143Mack 8235-40X1182Navistar 1691622Navistar 1691622C1Mack 4333-1691622C1Mack 20706096This unit is sold in packs of 20.Tech SpecsDifferential Carrier Model:180Carrier Model:RS145Used in 17 modelsShow all 17 modelsDS404 / RS404 Tandem Drive AxleDS405 Tandem Drive Axle140/141/143/144/145 Series Drive Axle160/161/164 Series Drive Axle180/185/186 & 380 Series Drive AxleMD-20-14X Drive AxleMORH2P032DS4001 / DD4001 Off-Highway AxleMORH2P032DS4005 Off-Highway AxleMORH2P032DS4011 Off-Highway AxleMOXH2 Off-Highway AxleMOXN5 Off-Highway AxleRD-20-145 Drive AxleRD-23-160 Drive AxleRT-40-145 Drive AxleRT-40-160 Drive AxleRT-46-160 Drive AxleRT-46-164EH Drive Axle