Browse Detroit RT40-NFDRR228 Axles & Differentials for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 5 listings. Detroit RT40-NFDRR228 pricing ranges from $1,500 to $2,395 based on recent marketplace data. Filter by condition, price, or year to find the right Detroit RT40-NFDRR228.