View 1 Photo View 0 Videos 2001 Eaton RS404 Rear Differential for a Freightliner FLD120 $900 USD 100 DAY WARRANTY ConditionUsedRear End2.93 ratioFits To Make(s)FREIGHTLINERFits To Model(s)FLD120Stock Number11442 MLS Number10532743CategoryDifferentials, Rear Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2001 Eaton RS404 Rear Differential for a Kenworth T800 $850 USD GTO 30DAY WARRANTY ConditionUsedRear End3.90 ratioFits To Make(s)KENWORTHFits To Model(s)T800Stock Number9096 MLS Number10532610CategoryDifferentials, Rear Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1999 Eaton RS404 Rear Differential for a Freightliner FLD120 $900 USD GTO 100 DAY WARRANTY ConditionUsedRear End2.93 ratioFits To Make(s)FREIGHTLINERFits To Model(s)FLD120Stock Number8186 MLS Number10532558CategoryDifferentials, Rear Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1995 Eaton RS404 Rear Differential for a Freightliner FLD120 $850 USD GTO 100 DAY WARRANTY ConditionUsedRear End3.90 ratioFits To Make(s)FREIGHTLINERFits To Model(s)FLD120Stock Number8155 MLS Number10532557CategoryDifferentials, Rear Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1999 Eaton RS404 Rear Differential for a Kenworth T2000 $750 USD GTO 100 DAY WARRANTY ConditionUsedRear End3.55 ratioFits To Make(s)KENWORTHFits To Model(s)T2000Stock Number8089 MLS Number10532551CategoryDifferentials, Rear Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Rear Differential $1,250 USD REBUILT 1 YEAR WARRANTY ConditionUsedRear End3.36 ratioStock Number23311 MLS Number10534514CategoryDifferentials, Rear Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Rear Differential $1,250 USD REBUILT 12 MONTH WARRANTY ConditionUsedRear End3.55 ratioStock Number21513 MLS Number10534144CategoryDifferentials, Rear Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Rear Differential $1,250 USD REBUILT 12 MONTH WARRANTY ConditionUsedRear End3.70 ratioStock Number20924 MLS Number10534023CategoryDifferentials, Rear Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Rear Differential $1,250 USD 1 YEAR WARRANTY ConditionUsedRear End3.70 ratioStock Number19779 MLS Number10533829CategoryDifferentials, Rear Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Rear Differential, RATIO 3.70 $650 USD USED EATON RS404 REAR DIFFERENTIAL ASSEMBLY, RATIO 3.70, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN. ConditionUsedPart NumberRS404, RATIO 3.70Stock NumberS4100 MLS Number10149799CategoryDifferentials, 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 Ratio 3.25 $650 USD USED EATON RS404 REAR DIFFERENTIAL ASSEMBLY, RATIO 3.25, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN. ConditionUsedPart NumberRS404, Ratio 3.25Stock NumberS4098 MLS Number10149792CategoryDifferentials, 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 Ratio 2.85 $650 USD USED EATON RS404 REAR DIFFERENTIAL ASSEMBLY, RATIO 2.85, 30 DAY WARRANTY, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGINE. ConditionUsedPart NumberRS404Stock NumberS091 MLS Number10134416CategoryDifferentials, 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, Ratio 3.90 $650 USD USED EATON RS404 REAR DIFFERENTIAL, RATIO 3.90. ConditionUsedPart NumberRS404Stock NumberS4048 MLS Number10107808CategoryDifferentials, 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 $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 Eaton RS404 Rear Differential for a 1996 Peterbilt 379 Recently Updated $695 USD RS404 3.70 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: NA, Core Charge: 150, Ratio: 3.7 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1996Part NumberRS404Stock Number11523-8 MLS Number11841047CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RS404 Rear Differential Recently Updated $395 USD RS404 3.55 GOOD INSPECTED TAKEOUT., Axle Spline Count: 41, Ratio: 3.55 ConditionUsedRear End3.55 ratioStock Number404R-BS MLS Number11795861CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RS404 Rear Differential for a 2000 Kenworth W900 Recently Updated $695 USD RS404 3.55 GOOD USED REAR DIFFERENTIAL ASSEMBLY. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: NA, Ratio: 3.55 ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2000Part NumberRS-404Stock Number12022-6 MLS Number11209105CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RS404 Rear Differential for a 2000 Peterbilt 379 Recently Updated $695 USD RS404 3.55 GOOD INSPECTED TAKEOUT 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Ratio: 3.55, Casting#: NA ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2000Part NumberRS-404Stock Number82521-4 MLS Number10934026CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RS404 Rear Differential for a 2007 International 9400I Recently Updated $495 USD RS404 3.55 GOOD INSPECTED TAKEOUT, 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: NA, Ratio: 3.55, Casting#: NA ConditionUsedRear End3.55 ratioFits To Make(s)InternationalFits To Model(s)9400IWill Fit Year(s)2007Stock Number11921-6 MLS Number10630244CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RS404 Rear Differential for a 2009 International 8600 Recently Updated $795 USD GOOD USED REAR DIFFERENTIAL ASSEMBLY 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Ratio: 3.9, Casting#: NA ConditionUsedRear End3.90 ratioFits To Make(s)InternationalFits To Model(s)8600Will Fit Year(s)2009Part NumberRS404Stock Number51720-6 MLS Number10210785CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RS404 Rear Differential for a 2005 International 9200/9400I Recently Updated $395 USD GOOD INSPECTED TAKEOUT 90/180 DAY WARR., Axle Spline Count: 41, Ratio: 3.7 ConditionUsedRear End3.70 ratioFits To Make(s)InternationalFits To Model(s)9200/9400IWill Fit Year(s)2005Stock Number111516-10 MLS Number9002523CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RS404 Rear Differential for a 1986 Kenworth W900B Recently Updated $395 USD GOOD USED DIFFERENTIAL ASSEMBLY 90/180DAY WARRANTY, Ratio: 3.7 ConditionUsedRear End3.70 ratioFits To Make(s)KenworthFits To Model(s)W900BWill Fit Year(s)1986Stock Number120315-15 MLS Number9001628CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RS404 Rear Differential for a 1997 Kenworth T2000 Recently Updated $495 USD Good used 90 day warranty, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T2000Will Fit Year(s)1997Stock Number22215-8 MLS Number9001107CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RS404 Rear Differential Recently Updated Contact for price RS404 Ratio:3.55, Ratio: 3.55 ConditionUsedRear End3.55 ratioStock NumberATC2598 MLS Number14304888CategoryDifferentials, Rear Last Updated5/14/2026 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info