4 0 Eaton-Spicer RSP40 Ring Gear / Pinion $250 USD LOW MILE GEARSET COMES WITH RING CARRIER, ALSO FITS RS404 AND RS405----------------- 4.33 RATIO ConditionUsedRear End4.33 ratioFits To Make(s)EATON-SPICERFits To Model(s)RSP40Stock Number1826173 MLS Number11339977CategoryRing Gears / Pinions Last Updated6/3/2025 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info