View 1 Photo View 0 Videos Eaton-Spicer RS404 Differential Part $394.75 USD 513368 GEAR PINION KIT RATIO 3.90 SPICER , 39 RING TEETH , 10 PINION TEETH , RING GEAR SIZE 15.4 , Quantity2ConditionNewRear End3.90 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberINC 211485 MLS Number11331002CategoryDifferential Misc. Parts Last Updated2/14/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer RS404 Differential Part $359.79 USD DIFFERENTIAL BEARINGS SEAL KIT EATON RS404/405/454/344 17060S 19060S 21060S 22060S ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberNTN NDK404R MLS Number13614379CategoryDifferential Misc. Parts Last Updated2/13/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer RS404 Differential Part $334.52 USD DIFFERENTIAL BEARINGS SEALS KIT EATON RS404/405/454/344 17060S 19060S 21060S 22060S Quantity4ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberNTN NDK404R-V100 MLS Number11410748CategoryDifferential Misc. Parts Last Updated2/13/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer RS404 Differential Part $371.01 USD EATON BEARING KIT RS404 REAR Quantity2ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberNCB DRK-404R MLS Number14130699CategoryDifferential Misc. Parts Last Updated2/7/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer RS404 Differential Part $371.01 USD EATON BEARING KIT RS404 REAR Quantity5ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberNCB DRK-404R MLS Number11339090CategoryDifferential Misc. Parts Last Updated1/31/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer RS404 Differential Part $363.52 USD 513371 GEAR SET REAR 3.36 EATON RS404/19-22060S/D ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberINC EAR211482 MLS Number11536766CategoryDifferential Misc. Parts Last Updated11/6/2025 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Differential Part for a Eaton-Spicer RS404 $263.25 USD GEAR SET EATON RS404 3.55 RATIO HYPOID GEAR , 11 PINION TEETH , 39 RING GEAR TEETH , 15.4" RING GEAR OD ConditionNewRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberSST 513370 MLS Number10834810CategoryDifferential Misc. Parts Last Updated10/19/2025 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer RS404 Differential Part $435.92 USD BASIC OVERHAUL KIT EATON RS404 ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberCCT 216221-1 EAT MLS Number13861951CategoryDifferential Misc. Parts Last Updated2/6/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer RS404 Differential Part $811.57 USD SPL100 SERIES END YOKE HALF ROUND - FLANGED - 39 SPLINE ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberCCT 100-4-1371-1X S MLS Number13657004CategoryDifferential Misc. Parts Last Updated2/6/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer RS404 Differential Part $359.79 USD DIFFERENTIAL BEARINGS SEAL KIT EATON RS404/405/454/344 17060S 19060S 21060S 22060S Quantity3ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberNTN NDK404R MLS Number11399881CategoryDifferential Misc. Parts Last Updated12/15/2025 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Spicer RS404 Differential Part Newly Listed $13.10 USD RS404/RS402 PINION SPACER .650 THICK 2.450 DIAMETER ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberCCT 91611 EAT MLS Number14216788CategoryDifferential Misc. Parts Last Updated3/2/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Spicer RS404 Differential Part Newly Listed $39.08 USD PINION NOSE BEARING FOR RS404 Quantity4ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberNCB MUB7307UM MLS Number14206377CategoryDifferential Misc. Parts Last Updated3/1/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Spicer RS404 Differential Part Newly Listed $45.47 USD SIDE GEAR 41 SPLINE 18 TEETH RS/RD/DD404 Quantity4ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberINC EAR127368-DF MLS Number14200713CategoryDifferential Misc. Parts Last Updated3/1/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Spicer RS404 Differential Part Newly Listed $38.18 USD PINION BEARING SPACER .647 RS404 Quantity3ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberCCT 91604 EAT MLS Number14187635CategoryDifferential Misc. Parts Last Updated3/1/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Spicer RS404 Differential Part $150 USD ConditionUsedFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number1186578 MLS Number14183631CategoryDifferential Misc. Parts Last Updated3/1/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Spicer RS404 Differential Part $27.31 USD DS404 RS404 MAIN NEST SPIDER/CROSS Quantity3ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberINC EAR127359 MLS Number14183432CategoryDifferential Misc. Parts Last Updated2/28/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Spicer RS404 Differential Part $6.72 USD 127589 HEX PINION NUT EATON-SPICER 19060S RS404 Quantity2ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberINC EAR127589 MLS Number14182322CategoryDifferential Misc. Parts Last Updated2/28/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Spicer RS404 Differential Part $39.08 USD PINION NOSE BEARING FOR RS404 ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberNCB MUB7307UM MLS Number14175790CategoryDifferential Misc. Parts Last Updated2/28/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Spicer RS404 Differential Part $395 USD RS404 CASE ConditionUsedFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number771969 MLS Number12479003CategoryDifferential Misc. Parts Last Updated6/2/2025 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info