Browse Meritor-Rockwell MR20143MR355 Rear Differentials for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 5 listings. Meritor-Rockwell MR20143MR355 Rear Differential pricing ranges from $600 to $1,261 based on recent marketplace data. Filter by condition, price, or year to find the right Meritor-Rockwell MR20143MR355 Rear Differential.