View 1 Photo View 0 Videos Eaton RS404 Differential, 4.88 RATIO $650 USD USED EATON RS404 REAR DIFFERENTIAL, RATIO 4.88., ConditionUsedPart NumberRS404Stock NumberS4080 MLS Number10107142CategoryDifferentials, Unspecified Last Updated4/7/2023 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Differential, RATIO 3.55 $650 USD USED/ TAKE OUT EATON RS404 REAR DIFFERENTIAL, RATIO 3.55, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN. ConditionUsedPart NumberRS404, RATIO 3.55Stock NumberS4077 MLS Number10107110CategoryDifferentials, Unspecified Last Updated4/7/2023 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Differential, REAR, RATIO 3.36 $650 USD USED EATON RS404 REAR DIFFERENTIAL, RATIO 3.36, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN. ConditionUsedPart NumberRS404, RATIO 3.36Stock NumberS4076 MLS Number10106119CategoryDifferentials, Unspecified Last Updated4/7/2023 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Differential, Rear Ratio 3.55 $650 USD USED EATON RS404 REAR DIFFERENTIAL, RATIO 3.55, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN. ConditionUsedPart NumberRS404, RATIO 3.55Stock NumberS4075 MLS Number10106118CategoryDifferentials, Unspecified Last Updated4/7/2023 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Differential $650 USD USED EATON RS404 REAR DIFFERENTIAL, RATIO 2.85. FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN. ConditionUsedPart NumberRS404Stock NumberS4074 MLS Number10101640CategoryDifferentials, Unspecified Last Updated4/7/2023 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Differential REAR DIFFERENTIAL, RATIO 3.70 $650 USD USED EATON RS404 REAR DIFFERENTIAL ASSEMBLY, RATIO 3.70. ConditionUsedPart NumberRS404Stock NumberS4073 MLS Number10101638CategoryDifferentials, Unspecified Last Updated4/7/2023 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Rear Differential $650 USD USED EATON RS404 REAR DIFFERENTIAL RATIO 3.55, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN. ConditionUsedPart NumberRS404 RATIO 3.55Stock NumberS4058 MLS Number10092934CategoryDifferentials, Rear Last Updated4/7/2023 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Rear Differential, 3.90 Ratio $650 USD USED EATON RS404 REAR DIFFERENTIAL, RATIO 3.90, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN ConditionUsedPart NumberRS404Stock NumberS4057 MLS Number10092334CategoryDifferentials, Rear Last Updated2/15/2020 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2012 Eaton RS404 Rear Differential for a Freightliner Cascadia Newly Listed $750 USD SPICER EATON RS 404 REAR REAR 3.70 RATIO ConditionUsedRear End3.70 ratioFits To Make(s)FREIGHTLINERFits To Model(s)CascadiaStock Number28492 MLS Number14518343CategoryDifferentials, Rear Last Updated8/1/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Eaton RS404 Rear Axle Housing for a Freightliner Columbia 120 Newly Listed $950 USD (USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : Verify ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Columbia 120Stock Number26040861 MLS Number14517858CategoryAxle Housings, Rear Last Updated8/1/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2007 Eaton RS404 Rear Axle Housing for a Freightliner Columbia 120 Recently Updated $950 USD (USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)COLUMBIA 120Stock Number26013387 MLS Number14421222CategoryAxle Housings, Rear Last Updated7/31/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1997 Eaton RS404 Rear Axle Housing for a Freightliner FLD120 Classic Newly Listed $950 USD (USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 73 Ref# NO TAG ConditionUsedFits To Make(s)FreightlinerFits To Model(s)FLD120 ClassicPart NumberNO TAGStock Number26040031 MLS Number14513731CategoryAxle Housings, Rear Last Updated7/30/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RS404 Rear Differential Recently Updated $1,200 USD Remanufactured Eaton RS404 rear, rear differential assembly. 5.57 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered ConditionRemanufacturedRear End5.57 ratioStock NumberBP TRS RS404/5.57 MLS Number14050558CategoryDifferentials, Rear Last Updated7/28/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Eaton RS404 Rear Axle Housing for a International Prostar $950 USD (USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: IROS Track Width : 71 ConditionUsedFits To Make(s)InternationalFits To Model(s)ProstarStock Number26031058 MLS Number14507641CategoryAxle Housings, Rear Last Updated7/26/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Eaton RS404 Rear Differential for a Kenworth T800 $595 USD (USED) Eaton RS404 Ratio: 4.11 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Stock Number26020028 MLS Number14506232CategoryDifferentials, Rear Last Updated7/25/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1997 Eaton RS404 Rear Axle Housing for a Freightliner FLD112 Contact for price Eaton RS404 Axle Housing, 10 Hole Pilot, Air Drum Brakes, P/N 306298. Removed From Hendrickson HN402 Suspension. ConditionUsedSuspensionHendricksonFits To Make(s)FREIGHTLINERFits To Model(s)FLD112Stock Number120-30E MLS Number14505536CategoryAxle Housings, Rear Last Updated7/24/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1998 Eaton RS404 Rear Axle Housing for a Volvo WG $950 USD (USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: VOLVO SPRING Track Width : 71 ConditionUsedFits To Make(s)VolvoFits To Model(s)WGStock Number26028734 MLS Number14473734CategoryAxle Housings, Rear Last Updated7/24/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2001 Eaton RS404 Rear Differential for a Peterbilt 379 $585 USD (USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Stock Number26037162 MLS Number14503652CategoryDifferentials, Rear Last Updated7/24/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RS404 Rear Differential $1,200 USD Remanufactured Eaton RS404 rear, rear differetnial assembly. 4.33 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered Quantity2ConditionRemanufacturedRear End4.33 ratioStock NumberBP TRS RS404/4.33 MLS Number14050564CategoryDifferentials, Rear Last Updated7/23/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RS404 Rear Differential $1,200 USD Remanufactured Eaton RS404 rear, rear differential assembly. 3.55 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered Quantity4ConditionRemanufacturedRear End3.55 ratioStock NumberBP TRS RS404/3.55 MLS Number14050327CategoryDifferentials, Rear Last Updated7/23/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RS404 Rear Differential $1,200 USD Remanufactured Eaton RS404 rear, rear differential assembly. 3.90 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered Quantity5ConditionRemanufacturedRear End3.90 ratioStock NumberBP TRS RS404/3.90 MLS Number14050292CategoryDifferentials, Rear Last Updated7/23/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Eaton RS404 Rear Axle Housing for a Kenworth T800 $950 USD (USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AG100 Track Width : 72 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Stock Number26020030 MLS Number14502069CategoryAxle Housings, Rear Last Updated7/24/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1998 Eaton RS404 Rear Differential for a Peterbilt 379 $375 USD (USED) Eaton RS404 Ratio: 2.85 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603 Ref# 13701 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Part Number13701Stock Number26027389 MLS Number14466395CategoryDifferentials, Rear Last Updated7/18/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2010 Eaton RS404 Rear Differential for a International Prostar $325 USD (USED) Eaton RS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)InternationalFits To Model(s)PROSTARStock Number26027790 MLS Number14466319CategoryDifferentials, Rear Last Updated7/18/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Eaton RS404 Rear Axle Housing for a International Durastar (4300) $950 USD (USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: IH SPRING Track Width : 71 ConditionUsedFits To Make(s)InternationalFits To Model(s)Durastar (4300)Stock Number26014817 MLS Number14489463CategoryAxle Housings, Rear Last Updated7/17/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info