View 1 Photo View 0 Videos Eaton-Spicer Pinion Nut Metric M36X1.5 RS/DS 404 402 Recently Updated $16.76 USD PINION NUT METRIC M36X1.5 RS/DS 404 402 Quantity20ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberCCT 127589 EAT MLS Number14228488CategoryDifferential Misc. Parts Last Updated4/2/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2009 Eaton-Spicer RS404 Rear Axle Assembly Newly Listed $1,250 USD RS404, 3.55, IHC AIR RIDE, 15+1 AIR ABS, 10 HUB PILOT ConditionUsedRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Capacity20,000Stock Number2625883 MLS Number14281389CategoryAxle Assemblies, Rear Last Updated4/2/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Pinion Nut Metric M36X1.5 RS/DS 404 402 Recently Updated $16.76 USD PINION NUT METRIC M36X1.5 RS/DS 404 402 Quantity8ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberCCT 127589 EAT MLS Number14187517CategoryDifferential Misc. Parts Last Updated4/1/2026 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 Gear & Pinion Kit Ratio 3.90, Part # 513368 Recently Updated $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 Updated3/28/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2001 Eaton-Spicer RS404 Rear Axle Housing $1,150 USD ConditionUsedFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2623621 MLS Number14270402CategoryAxle Housings, Rear Last Updated3/31/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Pinion Nut Metric M36X1.5 RS/DS 404 402 $16.76 USD PINION NUT METRIC M36X1.5 RS/DS 404 402 Quantity13ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberCCT 127589 EAT MLS Number14200719CategoryDifferential Misc. Parts Last Updated3/27/2026 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 Gear Set 3.25 Ratio 15.4IN Hypoid Ring Gear $195.10 USD GEAR SET EATON RS404 RATIO 3.25 , 12 PINION TEETH , 39 RING TEETH , 15.4IN HYPOID RING GEAR Quantity2ConditionNewRear End3.25 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberEAT 211481 MLS Number11331876CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Pin Bearing Spacer .647 RS404 $43.68 USD PIN BEARING SPACER .647 RS404 Quantity4ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberCCT 91606 EAT MLS Number14187637CategoryDifferential Misc. Parts Last Updated3/27/2026 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 Ring Gear / Pinion $366.01 USD EATON-SPICER REAR RS404 GEAR SET RATIO 3.55 , PINION GEAR TEETH - 11 , RING GEAR TEETH - 39 , RING GEAR DIAM - 15.4IN , ConditionNewRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberINC EAR211483 MLS Number11387027CategoryRing Gears / Pinions Last Updated3/26/2026 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 Basic Overhaul Kit $435.92 USD BASIC O/H KIT EATON RS404 ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberCCT 216221 EAT MLS Number14147032CategoryDifferential Misc. Parts Last Updated3/27/2026 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 Ring Gear / Pinion $375.64 USD 513367 GEAR SET HYPOID REAR RS404 RATIO 4.11 , PINION GEAR TEETH - 9 , RING GEAR TEETH - 37 , RING GEAR DIAM - 15.4IN Quantity2ConditionNewRear End4.11 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberINC EAR211486 MLS Number13453117CategoryRing Gears / Pinions Last Updated3/21/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Pinion Nut Metric M36X1.5 RS/DS 404 402 $16.76 USD PINION NUT METRIC M36X1.5 RS/DS 404 402 Quantity4ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberCCT 127589 EAT MLS Number14175063CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer RS404 Bearing $450 USD EATON BEARING KIT RS404 REAR Quantity3ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberNCB DRK404R MLS Number11345764CategoryBearings Last Updated3/17/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Pinion Nut Metric M36X1.5 RS/DS 404 402 $16.76 USD PINION NUT METRIC M36X1.5 RS/DS 404 402 Quantity2ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberCCT 127589 EAT MLS Number14216602CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2007 Eaton-Spicer RS404 Rear Axle Housing $1,400 USD ConditionUsedFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2602564 MLS Number14119801CategoryAxle Housings, Rear Last Updated3/18/2026 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 Rear Bearing Kit $371.01 USD EATON BEARING KIT RS404 REAR Quantity4ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberNCB DRK-404R MLS Number11339090CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2000 Eaton-Spicer RS404 Rear Axle Housing $1,400.24 USD ConditionUsedSuspensionAirLinerFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2439516 MLS Number13045938CategoryAxle Housings, Rear Last Updated3/18/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Input Nut Metric fits RS404/RS405/RSP40 $7.14 USD INPUT NUT METRIC FITS RS404---- RS405---- RSP40--- Quantity7ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberSST 127589 MLS Number14207661CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2011 Eaton-Spicer RS404 Rear Axle Housing $1,400.24 USD DIFFERENTIAL HAS BEEN REMOVED ConditionUsedFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2455252 MLS Number13234763CategoryAxle Housings, Rear Last Updated3/12/2026 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 Bearing & Seal Kit $310.93 USD KIT, DIFFERENTIAL BEARING SEAL EATON RS404 Quantity20ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberFER FDRK 404R MLS Number11387040CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Differential Bearings & Seals Kit RS404/405/454/344 17060S/19060S/21060S/22060S $334.52 USD DIFFERENTIAL BEARINGS SEALS KIT EATON RS404/405/454/344 17060S 19060S 21060S 22060S Quantity9ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberNTN NDK404R-V100 MLS Number11399970CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Bearings & Seals Kit for RS404/405/454/344, 17060S 19060S 21060S 22060S $334.52 USD DIFFERENTIAL BEARINGS SEALS KIT EATON RS404/405/454/344 17060S 19060S 21060S 22060S Quantity3ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberNTN NDK404R-V100 MLS Number11410748CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2009 Eaton-Spicer RS404 Rear Axle Housing $1,400 USD USED RS404 AXLE HOUSING ASSY ConditionUsedFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2559524 MLS Number13853917CategoryAxle Housings, Rear Last Updated3/3/2026 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 Ring Gear / Pinion $560.75 USD GEARSET RS 404 7.17 RATIO ConditionNewRear End7.17 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberPAI 211494 MLS Number14218699CategoryRing Gears / Pinions Last Updated3/2/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Eaton-Spicer RS404 Ring Gear / Pinion $562.11 USD GEAR SET RING AND PINION ConditionNewRear End5.57 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberCCT 513362 EAT MLS Number14217996CategoryRing Gears / Pinions Last Updated3/2/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info