View 5 Photos View 0 Videos Meritor-Rockwell MMD2014X3DCRNN14-279 Rear Differential for a 2019 Western Star 5700 Contact for price (Used) 2019 Western Star 5700, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Make: Meritor/Rockwell, Model: MD2014X3DCRNN14-279, Serial Number: FOR05449258, Part Number: C11-00054-601, Ratio: 2.79,... ConditionUsedRear End2.79 ratioFits To Make(s)Western StarFits To Model(s)5700Will Fit Year(s)2019Part NumberC11-00054-601Stock NumberP-42296 MLS Number11942511CategoryDifferentials, Rear Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info