0 0 Eaton-Spicer RD404 Differential Part $250 USD RD 404 DIFF LOCK TOP CASE HALF WITH DIFF LOCK COLLAR ConditionUsedFits To Make(s)EATON-SPICERFits To Model(s)RD404Stock Number2162647 MLS Number11499058CategoryDifferential Misc. Parts Last Updated6/2/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info