View 1 Photo View 0 Videos Eaton DS404 Front Differential for a 2007 International 9900IX $995 USD DS405 3.55 GOOD INSPECTED TAKEOUT, 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 150.00, Ratio: 3.55 ConditionUsedFits To Make(s)InternationalFits To Model(s)9900IXWill Fit Year(s)2007Part NumberDS405Stock Number21723-10 MLS Number11930476CategoryDifferentials, Front Last Updated1/21/2025 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 Axle Housing for a 1998 Kenworth T800 $1,295 USD GOOD USED FRONT HOUSING/ EARLY BOLT ON REAR THRU SHAFT COVER. LOOKS GOOD/ WILL INSPECT SURFACES, WILL FIT IN PLACE OF WELDED ON REAR THRU SHAFT COVER. AG200 / AG400 DS404, Serial#: NA, Core... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1998Part NumberNAStock Number21923-8 MLS Number11926322CategoryAxle Housings, Front Last Updated9/30/2025 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 1996 Peterbilt 379 $1,295 USD GOOD USED STANDARD AIR LEAF AXLE HOUSING WILL INSPECT, Serial#: NA, Core Charge: NA, Hub Bolts: 10, Suspension: AIR LEAF ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1996Part NumberAIR LEAFStock Number11523-2 MLS Number11841041CategoryAxle Housings, Front Last Updated9/30/2025 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 1999 Kenworth W900 $995 USD DS404 3.70 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 3.70 ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1999Part NumberDS-404Stock Number110822-9 MLS Number11724529CategoryDifferentials, Front Last Updated12/18/2023 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 Axle Housing for a 1999 Kenworth W900 $1,495 USD GOOD USED FRONT HOUSING ASSEMBLY/ DSP40 DSP41, AG200 / AG400 NO RUST. LOOKS GOOD/ SURFACES WILL BE CHECKED, Serial#: NA, Hub Bolts: 10, Suspension: AG200, Brake Type: S CAM ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1999Part NumberNAStock Number110822-5 MLS Number11724525CategoryAxle Housings, Front Last Updated8/31/2025 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 1998 Freightliner C120 CENTURY $995 USD DS404 3.55 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: NA, Core Charge: 150.00, Ratio: 3.55 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)C120 CENTURYWill Fit Year(s)1998Part NumberDS-404Stock Number30722-7 MLS Number11259382CategoryDifferentials, Front Last Updated1/24/2025 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 2001 Peterbilt 378 $1,150 USD DS404 QUADRAFLEX FRT HOUSING, Hub Bolts: 10 PILOT, Suspension: QUADRAFLEX ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2001Stock Number110121-2 MLS Number11093907CategoryAxle Housings, Front Last Updated2/11/2024 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 Axle Housing for a 1996 Western Star 4900 $995 USD FRT HOUSING HENDRICKSON AIR DS404 4900 WEST STAR, Hub Bolts: 10, Suspension: HENDRICKSON AIR RIDE ConditionUsedFits To Make(s)Western StarFits To Model(s)4900Will Fit Year(s)1996Stock Number82421-16 MLS Number11001801CategoryAxle Housings, Front Last Updated2/11/2024 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 for a 1996 Western Star 4900 $995 USD DS404 3.70 GOOD INSPECTED DS404 3.70 90 DAY WARRANTY, Ratio: 3.70 ConditionUsedRear End3.70 ratioFits To Make(s)Western StarFits To Model(s)4900Will Fit Year(s)1996Stock Number82421-8 MLS Number11001793CategoryDifferentials, Front Last Updated1/24/2025 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 1999 Kenworth T800 $1,295 USD GOOD USED FRONT AXLE HOUSING AG200 / AG400, DS404 DSP40 DSP41, Serial#: NA, Hub Bolts: 10, Suspension: AG200, Brake Type: S CAM ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Part NumberNAStock Number52321-6 MLS Number10803321CategoryAxle Housings, Front Last Updated8/31/2025 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 Axle Housing for a 1998 Peterbilt 379 $995 USD FRT HOUSING DS404 AIR LEAF,BOLT ON COVER,FITS WELDED COVER TYPE,INCLUDE THRU SHAFT ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1998Stock Number51221-4 MLS Number10801007CategoryAxle Housings, Front Last Updated12/17/2023 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 2003 Freightliner FLD132 XL CLASSIC $795 USD GOOD USED FRONT AXLE HOUSING, Serial#: NA, Hub Bolts: 10, Suspension: AIRLINER, Brake Type: S CAM ConditionUsedFits To Make(s)FreightlinerFits To Model(s)FLD132 XL CLASSICWill Fit Year(s)2003Stock Number60919-2 MLS Number9785211CategoryAxle Housings, Front Last Updated3/26/2024 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 2007 International 9200I $995 USD GOOD USED FRONT AXLE HOUSING FOR EATON DS404 ON AN IH AIR SUSPENSION, Serial#: N/A, Core Charge: N/A, Hub Bolts: 10, Suspension: IH AIR RIDE ConditionUsedFits To Make(s)InternationalFits To Model(s)9200IWill Fit Year(s)2007Stock Number32018-31 MLS Number9373550CategoryAxle Housings, Front Last Updated9/30/2025 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 2007 International 9200I $795 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.36 ConditionUsedFits To Make(s)InternationalFits To Model(s)9200IWill Fit Year(s)2007Stock Number32018-21 MLS Number9373540CategoryDifferentials, Front Last Updated12/17/2023 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 2010 International ProStar Limited $1,095 USD GOOD USED FRONT DS404 AXLE HOUSING ON HENDRICKSON HTB SUSPENSION. LIGHTER HOUSING, Serial#: N/A, Core Charge: N/A, Hub Bolts: 10, Suspension: HENDRICKSON HTB ConditionUsedFits To Make(s)InternationalFits To Model(s)ProStar LimitedWill Fit Year(s)2010Stock Number10818-24 MLS Number9333677CategoryAxle Housings, Front Last Updated9/30/2025 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 2001 International 9400I $795 USD DS404 3.55 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY ON PARTS, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.55 ConditionUsedFits To Make(s)InternationalFits To Model(s)9400IWill Fit Year(s)2001Stock Number122817-30 MLS Number9323307CategoryDifferentials, Front Last Updated1/25/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Eaton DS404 Rear Axle Housing for a 1996 Peterbilt 379 $1,495 USD GOOD USED RR HOUSING FOR DS 404 AIR LEAF, Serial#: N/A, Core Charge: N/A, Hub Bolts: 10, Suspension: AIR LEAF ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1996Stock Number60117-7 MLS Number9128392CategoryAxle Housings, Rear Last Updated9/30/2025 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 2002 International 9400I $795 USD DS404 GOOD INSPECTED TAKEOUT 90-180 DAY WARRANTY, Axle Spline Count: 41, Ratio: 3.70 ConditionUsedRear End3.70 ratioFits To Make(s)InternationalFits To Model(s)9400IWill Fit Year(s)2002Stock Number20417-6 MLS Number9028158CategoryDifferentials, Front Last Updated12/17/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton DS404 Front Differential for a 2000 Kenworth W900 $1,095 USD DS404 3.55 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Serial#: 6NZ08157, Ratio: 3.55, Casting#: 132038 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2000Stock Number120723-10 MLS Number12512414CategoryDifferentials, Front Last Updated3/27/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton IAD for DSP40 DS404, Part # 128634 134192 129771 $130.89 USD IAD FOR DSP 40 DS404, Serial#: 128634, Core Charge: N/A, Casting#: 128634 ConditionNewPart Number128634 134192 129771Stock Number128634 MLS Number11994130CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Front Axle Housing for a Peterbilt Contact for price CORE!!! BEARING SURFACES PITTED/RUSTY. FRONT HOUSING DS404 AIR LEAF, LATE WELDED REAR COVER, BRACE WELDED TO UPPER TORQUE BRACKET, Hub Bolts: 10 PILOT, Suspension: AIR LEAF, Brake Type: DRUM ConditionUsedFits To Make(s)PeterbiltStock Number62910 MLS Number12388248CategoryAxle Housings, Front Last Updated7/22/2025 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 $1,150 USD DS404 2.85 41 SIDE GEARS. INSPECTED TAKE OUT 90 DAY PARTS ONLY WARRANTY., Axle Spline Count: 41, Serial#: 97131, Core Charge: EXCHANGE, Ratio: 2.85 ConditionUsedPart Number97131Stock Number97131 MLS Number12195019CategoryDifferentials, Front Last Updated7/20/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Pinion Nut Roll Pin, Part # 118807 $1.35 USD PINION NUT ROLL PIN FOR DS404 AND OTHER MODELS, Serial#: 118807, Core Charge: N/A, Casting#: 118807 ConditionNewPart Number118807Stock Number118807 MLS Number11411527CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Thin Mounting Flange Bolt Kit $79.73 USD DS404 THIN MOUNTING FLANGE BOLT KIT, Serial#: 511600, Core Charge: N/A, Casting#: 511600 ConditionNewPart Number511600 EAT511600Stock Number511600 MLS Number11293333CategoryDifferential 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 Front Gear Set 4.63, Serial # 513378 $185 USD DS404 FRONT GEAR SET USED 4.63, Serial#: 513378, Core Charge: N/A, Casting#: 513378 ConditionUsedPart Number513378 211472Stock Number513378 USED MLS Number11205812CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info