View 1 Photo View 0 Videos Eaton-Spicer RS404 Ring Gear / Pinion $250 USD RS 404 GOOD USED GEAR SET----4.33 RATIO FITS RS404 RS405 AND RSP40. RING AND PINION ONLY, NO CARRIER ConditionUsedRear End4.33 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number1847426 MLS Number11340006CategoryRing Gears / Pinions Last Updated6/3/2025 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton-Spicer RS404 Ring Gear / Pinion $250 USD GOOD USED GEARSET ..4.33 RATIO ALSO WILL WORK FOR RS405 AND RSP40. RING AND PINION ONLY, NO CARRIER. ConditionUsedRear End4.33 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number1856499 MLS Number12978634CategoryRing Gears / Pinions Last Updated6/3/2025 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton-Spicer RS404 Ring Gear / Pinion $200.44 USD GOOD USED RING PINION WITH OUT CARRIERS..GEAR SET ALSO WORKS IN RS405 AND RSP40 ConditionUsedRear End4.88 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2469086 MLS Number13253622CategoryRing Gears / Pinions Last Updated6/3/2025 LocationWykoff, MN, 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 Assembly $1,250.24 USD ConditionUsedRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404CapacityNAStock Number2435157 MLS Number13019892CategoryAxle Assemblies, Rear Last Updated3/20/2025 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2004 Eaton-Spicer RS404 Rear Axle Assembly $1,250.24 USD ConditionUsedRear End3.70 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Capacity20,000Stock Number2435757 MLS Number13023559CategoryAxle Assemblies, Rear Last Updated2/7/2025 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1998 Eaton-Spicer RS404 Rear Axle Assembly $1,250.24 USD ConditionUsedRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Capacity40000Stock Number2401191 MLS Number12851116CategoryAxle Assemblies, Rear Last Updated2/7/2025 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton-Spicer RS404 / 21060S Rear Axle Assembly $1,400 USD EATON-SPICER RS404 / 21060s Rear Axle Assembly; 3.70 Ratio; Peterbilt Low Leaf.This is a complete drive assembly from a tandem. It is on Pete Low Leaf suspension. Comes complete and I also... ConditionUsedRear End3.70 ratioStock Number3341 MLS Number12781617CategoryFront & Rear Cutoffs (Clip Cuts) Last Updated10/21/2024 LocationSpringville, PA, US Sold BySummit Core Supply (844) 329-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2001 Eaton-Spicer RS404 Rear Axle Housing Recently Updated $950 USD REAR OF HOUSING HAS BEEN WELDED ON ConditionUsedSuspensionAir TracFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2559786 MLS Number13822420CategoryAxle Housings, Rear Last Updated4/2/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Eaton-Spicer RS404 Rear Axle Assembly Recently Updated $1,250.24 USD Used Eaton RS404 Complete Axle Assembly, 3.08 Ratio , 10 Hole Hub Piloted, Air Brakes, ABS, Complete, ConditionUsedRear End3.08 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404CapacityNAStock Number2431280 MLS Number13008097CategoryAxle Assemblies, Rear Last Updated4/2/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2003 Eaton-Spicer RS404 Rear Axle Housing Newly Listed $1,398 USD ConditionUsedFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2625827 MLS Number14277624CategoryAxle Housings, Rear Last Updated4/2/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Eaton-Spicer RS404 Rear Axle Housing Recently Updated $1,700 USD ConditionUsedFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2215483 MLS Number11819552CategoryAxle Housings, Rear Last Updated3/31/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Spicer DS404/RS404 Main Nest Spider/Cross $27.31 USD DS404 RS404 MAIN NEST SPIDER/CROSS Quantity2ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberINC EAR127359 MLS Number14183432CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Eaton-Spicer RS404 Ring Gear / Pinion $50 USD RS404 Ring And Pinion, 3.70 Ratio, With Case ConditionRemanufacturedRear End3.70 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2621437 MLS Number14261990CategoryRing Gears / Pinions Last Updated3/24/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Eaton-Spicer RS404 Ring Gear / Pinion $50 USD RS404 Ring And Pinion, 3.25 Ratio, With Out Case ConditionRemanufacturedRear End3.25 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2603094 MLS Number14261988CategoryRing Gears / Pinions Last Updated3/24/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2007 Eaton-Spicer RS404 Rear Axle Assembly $1,250 USD Used Eaton RS404 Complete Axle Assembly, Need Ratio , 10 Hole Hub Piloted, Air Brakes, ABS, Complete, ConditionUsedFits To Make(s)EATON-SPICERFits To Model(s)RS404CapacityNAStock Number2618282 MLS Number14244152CategoryAxle Assemblies, Rear Last Updated3/13/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Eaton-Spicer RS404 Rear Axle Housing $1,400.24 USD ConditionUsedFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2225878 MLS Number11891495CategoryAxle Housings, Rear Last Updated3/7/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Spicer RS404 Rear Axle Housing $850 USD ConditionUsedFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2609313 MLS Number14222247CategoryAxle Housings, Rear Last Updated3/4/2026 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/RS402 Pinion Spacer .650 Thick 2.450 Diameter $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 Updated3/27/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1997 Eaton-Spicer RS404 Rear Axle Housing $600 USD ConditionUsedSuspensionAG 400Fits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2037816 MLS Number14214135CategoryAxle Housings, Rear Last Updated3/2/2026 LocationAntioch, TN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Spicer Pinion Nose Bearing for RS404 $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 Updated3/27/2026 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 Ring Gear / Pinion Contact for price RS404 Ring And Pinion, 3.36 Ratio, 513371, Ring And Pinion With Out Case, Looks Good For Recond ConditionUsedRear End3.36 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2589805 MLS Number14204193CategoryRing Gears / Pinions 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 Ring Gear / Pinion $125 USD RS404 Ring And Pinion, 3.55 Ratio, Ring Gear With No Case, Looks Good, Good For Recond, ConditionRemanufacturedRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock Number2561039 MLS Number14203568CategoryRing Gears / Pinions 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 Side Gear 41 Spline 18 Teeth RS/RD/DD404 $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 Updated3/27/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Spicer Pinion Bearing Spacer .647 RS404 $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 Updated3/27/2026 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