Browse Meritor-Rockwell R155R456 Axles & Differentials for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 10 listings. Meritor-Rockwell R155R456 pricing ranges from $750 to $1,741 based on recent marketplace data. Filter by condition, price, or year to find the right Meritor-Rockwell R155R456.