View 1 Photo View 0 Videos 2019 Eaton DS404 Differential $1,795 USD REBUILT EATON DS404 DIFFERENTIAL 3.70 RATIO, 41 SPLINE, $500 CORE CHARGE, FOR MORE INFORMATION PLEASE CALL (833) 396-5166. ConditionRemanufacturedPart Number3.70 RATIOStock Number69642 MLS Number10042601CategoryDifferentials, 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 DS404 Front Differential, Ratio 3.55 $950 USD USED EATON DS404 FRONT DIFFERENTIAL, RATIO3.55 ConditionUsedPart NumberDS404Stock NumberS4049 MLS Number10107810CategoryDifferentials, Front 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 DS404 Front Differential, Ratio 3.90 $950 USD USED EATON DS404 FRONT DIFFERENTIAL ASSEMBLY, RATIO 3.90. ConditionUsedPart NumberDS404Stock NumberS4047 MLS Number10107805CategoryDifferentials, 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 DS404 Front Differential, Ratio 3.90 $950 USD USED EATON DS404 FRONT DIFFERENTIAL ASSEMBLY, RATIO 3.90 ConditionUsedPart NumberDS404Stock NumberS4046 MLS Number10107786CategoryDifferentials, Unspecified Last Updated2/25/2020 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 DS404 Differential - FRONT, RATIO 3.70 $950 USD USED/ TAKE OUT EATON DS404 FRONT DIFFERENTIAL, RATIO 3.70, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN. ConditionUsedPart Number40-145Stock NumberS4065 MLS Number10101165CategoryDifferentials, 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 DS404 Front Differential 3.90 Ratio $950 USD USED EATON DS404 FRONT DIFFERENTIAL, 3.90 RATIO, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN. ConditionUsedPart NumberDS 404 3.90 RatioStock NumberS4063 MLS Number10094981CategoryDifferentials, 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 DS404 Differential FRONT 3.55 RATIO $950 USD USED EATON DS404 FRONT DIFFERENTIAL ASSEMBLY, RATIO 3.55, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN ConditionUsedPart NumberDS404, RATIO 3.55Stock NumberS4061 MLS Number10092939CategoryDifferentials, Unspecified Last Updated11/11/2020 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 DS404 Front Differential Ratio 3.36 $950 USD USED EATON DS404 FRONT DIFFERENTIAL ASSEMBLY, 3.36 RATIO, CORE CHARGE $250.00, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN ConditionUsedPart NumberDS404, 3.36Stock NumberS4055 MLS Number10092333CategoryDifferentials, Unspecified Last Updated7/20/2020 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 2010 Eaton DS404 Differential Ratio 3.70 $950 USD USED TAKE OUT EATON DS 404 FRONT DIFFERENTIAL, RATIO 3.70, GEARS CHECKED, 41 SIDE GEARS, WARRANTY, FOR MORE INFORMATION PLEASE CALL (833) 396-5166. ConditionUsedPart NumberDS404Stock NumberS4031 MLS Number10045914CategoryDifferentials, 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 REBUILT 2019 Eaton DS404 Differential $1,795 USD REBUILT EATON DS404 FRONT DIFFERENTIAL RATIO 3.36, 41 SPLINE, COMPLETE REBUILD, CORE CHARGE $500. ConditionRemanufacturedPart NumberDS404Stock Number69760 MLS Number10042606CategoryDifferentials, 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 0 Photos View 0 Videos Eaton DS404 Front Axle Housing for a Kenworth W900 Recently Updated $1,295 USD AG200/400 DS404 DSP40 FRONT AXLE HOUSING/ VERY MINOR RUST. LOOKS GOOD, Serial#: NA, Hub Bolts: 10 PILOT, Suspension: AG200, Brake Type: DRUM ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Stock NumberAG400/200F MLS Number11795866CategoryAxle Housings, Front 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 DS404 Front Differential for a 2007 International 9400I Recently Updated $895 USD DS404 3.55 GOOD USED DIFFERENTIAL ASSEMBLY, 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 3.55, Clutch Housing Size: NA ConditionUsedRear End3.55 ratioFits To Make(s)InternationalFits To Model(s)9400IWill Fit Year(s)2007Stock Number11921-5 MLS Number10630243CategoryDifferentials, Front 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 DS404 Snap Ring, Part # 129433 Recently Updated $3.51 USD snap ring ConditionNewPart Number129433Stock Number129433 MLS Number9894170CategoryDifferential Misc. Parts 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 DS404 Front Differential for a Peterbilt 379 Recently Updated $1,095 USD DS404 3.70 GOOD INSPECTED TAKEOUT 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: NA, Ratio: 3.7, Clutch Housing Size: NA ConditionUsedRear End3.70 ratioFits To Make(s)PeterbiltFits To Model(s)379Stock NumberP-987 MLS Number9868915CategoryDifferentials, Front 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 DS404 Axle Shaft Recently Updated $100 USD Good used axle shaft 41 spline 3/4 straight hole 2", Axle Spline Count: 41, Length: 41, Axle Type: Non-Locker Quantity2ConditionUsedPart Number129332Stock Number129332 MLS Number9005806CategoryAxle Shafts 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 DS404 Front Axle Housing for a 1999 Peterbilt 379 Recently Updated $1,095 USD FRT HOUSING STD AIR LEAF/ BOLT ON REAR COVER. WILL FIT DSP40,DSP41 ///NOTES////, Suspension: PETE AIR LEAF ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1999Stock Number103016-8 MLS Number9005754CategoryAxle Housings, Front 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 DS404 Differential Lube Trough Recently Updated $6.30 USD lube trough Quantity8ConditionNewStock Number129577 MLS Number9004800CategoryDifferential Misc. Parts 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 DS404 Front Axle Housing for a 1996 Peterbilt 379EXHD Recently Updated $1,095 USD GOOD USED PETERBILT AIR LEAF HOUSING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379EXHDWill Fit Year(s)1996Stock Number9215-7 MLS Number9028078CategoryAxle Housings, Front 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 DS404 Thru Shaft Bearing Cup, Part # JLM104910 Recently Updated $7.30 USD thru shaft bearing cup, Serial#: jlm104910, Core Charge: none, Casting#: jlm104910 ConditionNewPart Numberjlm104910Stock Numberjlm104910 MLS Number9003791CategoryDifferential Misc. Parts 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 DS404 Differential Piston, Part # 129580 Recently Updated $5.04 USD PISTON Quantity9ConditionNewPart Number129580Stock Number129580 MLS Number9003307CategoryDifferential Misc. Parts 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 DS404 Bearing, Part # 55212C Recently Updated $64.64 USD bearing ConditionNewPart Number55212cStock Number55212c MLS Number9003159CategoryDifferential Misc. Parts 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 DS404 Front Differential Recently Updated Contact for price DS404 Ratio:3.55, Ratio: 3.55 ConditionUsedRear End3.55 ratioStock NumberATC2612 MLS Number14307774CategoryDifferentials, Front Last Updated5/14/2026 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DS404 Front Differential Recently Updated Contact for price DS404 Ratio:3.70, Ratio: 3.7 ConditionUsedRear End3.70 ratioStock NumberATC2611 MLS Number14307773CategoryDifferentials, Front Last Updated5/14/2026 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DS404 Front Differential Recently Updated Contact for price DS404 Ratio:3.70, Ratio: 3.7 ConditionUsedRear End3.70 ratioStock NumberATC2549 MLS Number13984565CategoryDifferentials, Front Last Updated5/14/2026 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DS404 Front Differential Recently Updated Contact for price DS404 Ratio:3.70, Ratio: 3.7 ConditionUsedRear End3.70 ratioStock NumberATC2504 MLS Number13759137CategoryDifferentials, Front Last Updated5/14/2026 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info