View 0 Photos View 0 Videos Meritor-Rockwell Rear Axle Assembly for a 2012 Western Star 4900SB Contact for price 69,000 lb Weight limit, Serial#: N/A, Ratio: 5.38, Casting#: N/A ConditionUsedRear End5.38 ratioFits To Make(s)Western StarFits To Model(s)4900SBWill Fit Year(s)2012Stock Number3350-2 MLS Number13343767CategoryAxle Assemblies, Rear Last Updated3/11/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info