1 0 Meritor-Rockwell Differential Part for a Meritor-Rockwell RP20145 Recently Updated $550.10 USD RING PINION GEAR SET RATIO 3.55 MERITOR RD20145/MD2014X FRONT ConditionNewRear End3.55 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RP20145Stock NumberCCT B422161 ROK MLS Number10952842CategoryDifferential Misc. Parts Last Updated11/5/2025 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info