4 0 Meritor RD40-145 Rear Differential $400 USD RD40-145 rear differential, multiple ratios, 3.08, 3.21, 3.42, 3.58, 3.73, 3.90. Used take out, no core needed, shipping $300. ConditionUsedStock NumberR40145 MLS Number11608994CategoryDifferentials, Rear Last Updated9/23/2022 LocationGreeley, CO, US Sold ByWestern Equipment & Truck, Inc. (855) 825-___ SHOWNUMBERCall Seller Email Seller Save More Info