3 0 Meritor-Rockwell RD23164/RR23164 Cutoff for a 2013 Western Star 4900 SA Contact for price Rockwell RD23164/RR23164 Tandem Cutoff for sale ratio 3.91 ,Full Locker, Airliner suspension. in good condition. Call for more information .we ship everywhere., Serial#: n/a, Hub Bolts:... ConditionUsedRear End3.91 ratioFits To Make(s)Western StarFits To Model(s)4900 SAWill Fit Year(s)2013Part NumberRD23164/RR23164Stock NumberWS-0889-5 MLS Number13664561CategoryCutoffs Last Updated6/28/2025 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info