Browse Meritor-Rockwell RS15120R410 Rear Differentials for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 12 listings. Meritor-Rockwell RS15120R410 Rear Differential pricing ranges from $450 to $1,591 based on recent marketplace data. Filter by condition, price, or year to find the right Meritor-Rockwell RS15120R410 Rear Differential.