View 1 Photo View 0 Videos Eaton DS404 Front Axle Housing for a 1999 Peterbilt 379 $895 USD GOOD USED AIR TRAC FRONT AXLE HOUSING ASSEMBLY. EARLY STYLE WITH BOLT ON REAR COVER., Core Charge: 0, Suspension: AIR TRAC ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1999Part NumberAIR TRACStock NumberP-617-1 MLS Number9399025CategoryAxle Housings, Front Last Updated10/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 5.57 Gearset, Part # 211475 513375 511283 $352.69 USD DS404 5.57 GEARSET, Serial#: 513375, Core Charge: N/A, Casting#: 513375 ConditionNewPart Number211475 513375 511283Stock Number513375 MLS Number11873955CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2007 Eaton DS404 Front Differential for a International 8600 $1,142 USD (USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 DOES NOT INCLUDE YOKE ConditionUsedFits To Make(s)InternationalFits To Model(s)8600Stock Number25614727 MLS Number12728452CategoryDifferentials, Front Last Updated9/7/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Axle Shaft $201.42 USD NEW AXLE SHAFT FITS MANY DS404/RS404 DSP40/RSP40 NON LOCKER 38.976" 8 HOLE 9/16 STRAIGHT HOLE, Axle Spline Count: 41, Serial#: NA, Length: 38.976, Axle Type: Non-Locker ConditionNewPart Number127437 SD884 S-D884 920190Stock Number920190 SD884 MLS Number11830322CategoryAxle Shafts Last Updated2/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Axle Shaft $201.42 USD NEW AXLE SHAFT DS/RS404 405 DSP/RSP40 DSH/RSH40 5/8 STRAIGHT HOLE, Axle Spline Count: 41, Length: 43 5/16, Casting#: 127438 1227 S-D885 920191 ConditionNewPart Number127438 1227 S-D885 920191Stock Number920191 SD885 MLS Number9005261CategoryAxle Shafts Last Updated9/5/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2006 Eaton DS404 Front Axle Housing for a International 9400I $1,500 USD OEM# 322578 // 320597, GOOD CONDITION USED FRONT/REAR AXLE HOUSING ConditionUsedFits To Make(s)INTERNATIONALFits To Model(s)9400IStock Number6058 MLS Number10893022CategoryAxle Housings, Front Last Updated8/31/2025 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DS404 Front Differential $1,900 USD Rebuilt Eaton DS404 front rear Differential Assembly 3.25 Ratio 1yr warranty ConditionRemanufacturedRear End3.25 ratioFits To Make(s)EATONFits To Model(s)DS404Stock NumberRyd DS404/3.25/41 MLS Number13363035CategoryDifferentials, Front Last Updated8/22/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1998 Eaton DS404 Front Axle Housing for a Volvo WG $1,500 USD OEM# H980790269, REAR COVER REMOVED ConditionUsedSuspensionSpringFits To Make(s)VOLVOFits To Model(s)WGStock Number4525 MLS Number10892732CategoryAxle Housings, Front Last Updated8/15/2025 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Eaton DS404 Front Axle Housing $1,750 USD OEM# 319442 F/R AXLE HOUSING ConditionUsedStock Number1219 MLS Number10891905CategoryAxle Housings, Front Last Updated8/15/2025 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 3.70 Gearset, Serial # 513382 $165 USD USED DS404 3.70 GEARSET, Serial#: 513382 USED, Core Charge: N/A, Casting#: 513382 USED ConditionUsedPart Number513382Stock Number513382 USED MLS Number11078280CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404/DSP40 Gearset 3.25, Serial # 513385 $297 USD DS 404 DSP 40 AND OTHER VARIOUS MODELS GEARSET 3.25, Serial#: 513385, Core Charge: N/A, Casting#: 513385 ConditionNewPart Number513385Stock Number513385 MLS Number10619908CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2003 Eaton DS404 Front Differential for a International 9200 $1,142 USD (USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: NA ConditionUsedFits To Make(s)InternationalFits To Model(s)9200Stock Number25804157 MLS Number13686013CategoryDifferentials, Front Last Updated7/17/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1999 Eaton DS404 Front Differential for a Freightliner FLD112 $1,142 USD (USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: H981310876 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)FLD112Stock Number25814469 MLS Number13685972CategoryDifferentials, Front Last Updated7/5/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Front Axle Housing for a 1998 Kenworth T800 $1,295 USD GOOD USED HOUSING ASSEMBLY/ SURFACES HAVE BEEN CHECKED, Hub Bolts: 10, Suspension: AG200/400, Brake Type: DRUM ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1998Stock Number32525-21 MLS Number13684853CategoryAxle Housings, Front Last Updated7/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Front Axle Housing for a 1995 Peterbilt 379 $1,195 USD DS404 FRONT AXLE HOUSING, PETE AIR LEAF SUSPENSION BEARING SURFACES ARE GOOD ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1995Stock Number60425-21 MLS Number13677038CategoryAxle Housings, Front Last Updated7/11/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2010 Eaton DS404 Front Differential for a International Durastar (4400) $1,314 USD (USED) Eaton DS404 Ratio: 5.29 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY ConditionUsedFits To Make(s)InternationalFits To Model(s)Durastar (4400)Stock Number25795658 MLS Number13656720CategoryDifferentials, Front Last Updated6/20/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2004 Eaton DS404 Front Differential $1,650 USD GOOD USED EATON DS404-3.70 FRONT DIFFERENTIAL EXC. ConditionUsedFits To Make(s)EatonFits To Model(s)DS404Stock Number145045 MLS Number13651639CategoryDifferentials, Front Last Updated6/19/2025 LocationOil City, LA, US Sold ByBobby Johnson Equipment Co., Inc. (855) 946-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Front Differential for a 2001 Peterbilt 357 $1,495 USD DS404 3.90, PRETTY FRESH REBUILD, INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.90 ConditionUsedRear End3.90 ratioFits To Make(s)PeterbiltFits To Model(s)357Will Fit Year(s)2001Stock Number10625-3 MLS Number13326262CategoryDifferentials, Front Last Updated6/3/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2004 Eaton DS404 Front Differential for a International 4400 $1,142 USD (USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: CANNOT VERIFY ConditionUsedFits To Make(s)InternationalFits To Model(s)4400Stock Number25543018 MLS Number12450956CategoryDifferentials, Front Last Updated5/25/2025 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2007 Eaton DS404 Front Differential for a International 8600 $1,142 USD (USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810 ConditionUsedFits To Make(s)InternationalFits To Model(s)8600Stock Number25733255 MLS Number13301918CategoryDifferentials, Front Last Updated5/25/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Front Axle Housing for a 2000 Kenworth T800 $1,195 USD USED FRONT AXLE HOUSING, AG200/AG400 SUSPENSION, BOLT ON REAR COVER, DS404, Hub Bolts: 10 PILOT, Suspension: AG200, Brake Type: DRUM ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2000Stock Number50825-28 MLS Number13600824CategoryAxle Housings, Front Last Updated5/23/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Front Differential for a 2012 Peterbilt 389 Contact for price GOOD, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2012Stock Number137064-4 MLS Number13597978CategoryDifferentials, Front Last Updated5/22/2025 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton DS404 Front Differential for a 1998 Volvo VN $1,095 USD GOOD INSPECTED TAKEOUT, 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 250, Ratio: 3.70 ConditionUsedRear End3.70 ratioFits To Make(s)VolvoFits To Model(s)VNWill Fit Year(s)1998Part NumberDS404Stock Number50625-3 MLS Number13565535CategoryDifferentials, Front Last Updated5/8/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Eaton DS404 Front Differential $1,300 USD 2.64 Ratio 41 Spline ConditionUsedFits To Make(s)EatonFits To Model(s)DS404Stock NumberR11841944 MLS Number13504647CategoryDifferentials, Front Last Updated4/8/2025 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Eaton DS404 Front Differential for a Volvo VNL $1,195 USD DS404 2.93 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 2.93 ConditionUsedRear End2.93 ratioFits To Make(s)VolvoFits To Model(s)VNLPart NumberDS404Stock Number84065 MLS Number13486042CategoryDifferentials, Front Last Updated3/29/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info