Browse Eaton-Spicer RS405R355 Rear Differentials for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 11 listings. Eaton-Spicer RS405R355 Rear Differential pricing ranges from $350 to $1,068 based on recent marketplace data. Filter by condition, price, or year to find the right Eaton-Spicer RS405R355 Rear Differential.