View 3 Photos View 0 Videos Meritor-Rockwell RD/RP-20-145 Front Differential for a 2004 Freightliner COLUMBIA 120 Recently Updated Contact for price Meritor Rockwell RD-20-145 Front Rear Axle Housing - Used - Call for more information, we ship anywhere., Axle Spline Count: other, Serial#: other, Core Charge: none, Ratio: 3.90 ConditionUsedRear End3.90 ratioFits To Make(s)FreightlinerFits To Model(s)COLUMBIA 120Will Fit Year(s)2004Stock NumberFR-0407-11 MLS Number9988286CategoryDifferentials, Front Last Updated3/12/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info