View 1 Photo View 0 Videos Eaton-Spicer RS404 Ring Gear / Pinion Recently Updated $251.10 USD GEAR SET HYPOID RATIO 2.64 SPICER RS404 , 14 PINION TEETH , 1.95IN PINION SHAFT , 39 PINION SPLINE , 15.4IN RING GEAR OD , 37 RING TEETH Quantity3ConditionNewRear End2.64 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberINC 211478 MLS Number11338360CategoryRing Gears / Pinions Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info