View 5 Photos View 0 Videos Reconditioned Eaton RS-404 Air Trac Axle Housing Newly Listed $2,450 USD Reconditioned RS-404 Air Trac Axle Housing, Position: Rear ConditionRemanufacturedFits To Make(s)EatonFits To Model(s)RS-404Part Number322557Stock Number300-27421 MLS Number14535865CategoryAxle Housings Last Updated8/12/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DSP41 Front Differential Recently Updated $1,895 USD DSP41-355 - Rebuilt ConditionRemanufacturedRear End3.55 ratioStock NumberDSP41-355-REB MLS Number13913103CategoryDifferentials, Front Last Updated8/13/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton RS402 Rear Differential for a 1996 Peterbilt 378 Recently Updated $899.98 USD (Used) 1996 Peterbilt 378, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 03-06569-2A0000390, Serial Number: H952996403, Make: Eaton, Model: RS402, Ratio: 3.90, Capacity: 19,000 Lbs,... ConditionUsedRear End3.90 ratioFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1996Part Number03-06569-2A0000390Stock NumberP-112352 MLS Number13867913CategoryDifferentials, Rear Last Updated8/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Axle Shaft Recently Updated $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 Updated8/11/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Eaton E1200I Driver Side Spindle Newly Listed $950 USD Used E1200I Driver Side Spindle, Side: Driver, ABS: Yes ConditionUsedFits To Make(s)EatonFits To Model(s)E1200ISideDriverPart Number972982Stock Number401-21529 MLS Number14534128CategorySpindles / Knuckles Last Updated8/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Eaton 12F4 Driver Side Spindle Newly Listed $950 USD Used 12F4 Driver Side Spindle, Side: Driver ConditionUsedFits To Make(s)EatonFits To Model(s)12F4SideDriverPart Number813787Stock Number401-21535 MLS Number14534127CategorySpindles / Knuckles Last Updated8/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Eaton Passenger Side Spindle Newly Listed $1,045 USD Used Eaton Passenger Side Spindle, Side: Passenger, ABS: Yes ConditionUsedFits To Make(s)EatonFits To Model(s)E1202iSidePassengerPart Number971839Stock Number401-21546 MLS Number14534126CategorySpindles / Knuckles Last Updated8/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Reconditioned Eaton RS-404 AG-400 Axle Housing Newly Listed $2,450 USD Reconditioned RS-404 AG-400 Axle Housing, Position: Rear ConditionRemanufacturedPart Number305830Stock Number300-27433 MLS Number14534118CategoryAxle Housings Last Updated8/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Axle Gear Kit DS404/RS404 41 Spline, Part # 510397/216229 Recently Updated $189.53 USD NEW AXLE GEAR KIT FOR EATON, DS404 RS404, 41 SPLINE, 510397, 216229 Quantity3ConditionNewStock Number216229 MLS Number13311807CategoryDifferential Misc. Parts Last Updated8/12/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New 3 Piece Power Divider Kit for Eaton DS404, Part # DS404PDK-3PCS / S-17113 Recently Updated $585.21 USD NEW 3 PIECE POWER DIVIDER KIT FOR EATON DS404, DS404PDK-3PCS, S-17113, ***** GEARS INCLUDED IN KIT 127495, 127645, 128634, WASHER 132439****** ConditionNewStock NumberPD404 MLS Number13311837CategoryDifferential Misc. Parts Last Updated8/9/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton DS402 Rear Axle Housing for a 1996 Peterbilt 378 Recently Updated Contact for price (Used) 1996 Peterbilt 378, COMPLETE FRONT DIFFERENTIAL HOUSING ONLY- Part Number: 03-06567-2C0000390, Serial Number: H952996866, Make: Eaton, Model: DS402, Ratio: 3.90, Capacity: 19,000 Lbs,... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1996Part Number03-06567-2C0000390Stock NumberP-112344 MLS Number13867906CategoryAxle Housings, Rear Last Updated8/11/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2003 Eaton 19060S Rear Differential for a International 4200 Recently Updated $425 USD (USED) Eaton 19060S Ratio: 4.88 Side Gear Splines: 39 W/ Locker: NO Cast#: 129351 ConditionUsedFits To Make(s)InternationalFits To Model(s)4200Stock Number25558289 MLS Number12672454CategoryDifferentials, Rear Last Updated8/9/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2003 Eaton RS404 Rear Differential for a International 8600 Recently Updated $325 USD (USED) Eaton RS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: NA ConditionUsedFits To Make(s)InternationalFits To Model(s)8600Stock Number25653008 MLS Number12890725CategoryDifferentials, Rear Last Updated8/12/2026 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 DS402 4.56 Gear Set, Part # 111179 / 127271 / 217986 Recently Updated $407.13 USD DS 402 4.56 GEAR SET ConditionNewPart Number111179 / 127271 / 217986Stock Number127271 MLS Number9003337CategoryDifferential Misc. Parts Last Updated8/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS 402 Gearset 4.33, Part # 218001 / 127257 / 111505 Recently Updated $472 USD RS 402 gearset 4.33 Quantity2ConditionNewPart Number218001 / 127257 / 111505Stock Number218001 MLS Number9002832CategoryDifferential Misc. Parts Last Updated8/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2012 Eaton RS404 Rear Differential for a Freightliner Cascadia Recently Updated $585 USD (USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25406685 MLS Number12642186CategoryDifferentials, Rear Last Updated8/8/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2012 Eaton E-1202I Front Axle Assembly for a Peterbilt 337 $1,028 USD (USED) Eaton E-1202I Rating: 12000 Brake Type: AIR DRUM Spring Center: 33.5 Wheel Type: 10 BOLT PILOT 5741027, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Stock Number25566424 MLS Number12538738CategoryAxle Assemblies, Front Last Updated8/13/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos New Eaton LH Spindle $743.93 USD New Eaton LH Spindle, Side: Driver, ABS: Yes Quantity3ConditionNewSideDriverPart Number081SK144Stock Number401-21036 MLS Number14385066CategorySpindles / Knuckles Last Updated8/8/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Eaton RH Spindle $1,940.72 USD New Eaton RH Spindle, Side: Passenger, ABS: Yes ConditionNewSidePassengerPart Number220SK1392Stock Number401-21316 MLS Number14371071CategorySpindles / Knuckles Last Updated8/8/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos New Eaton DS-404 Spring Axle Housing $3,168.27 USD New DS-404 Spring Axle Housing, Position: Front ConditionNewPart Number10059808Stock Number300-27201 MLS Number14530936CategoryAxle Housings Last Updated8/8/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Eaton E1200I Passenger Side Spindle $950 USD Used E1200I Passenger Side Spindle, Side: Passenger, ABS: Yes ConditionUsedFits To Make(s)EatonFits To Model(s)E1200ISidePassengerPart Number972995Stock Number401-21531 MLS Number14530932CategorySpindles / Knuckles Last Updated8/8/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Eaton LH Spindle $2,231.45 USD New Eaton LH Spindle, Side: Driver Quantity2ConditionNewSideDriverPart Number817246Stock Number401-21611 MLS Number14530926CategorySpindles / Knuckles Last Updated8/8/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2001 Eaton DS404 Front Axle Housing for a Kenworth T800 Contact for price Eaton Front Rear Axle Housing, DS404, w/ Torque Rod Bracket, 10 Hole Pilot, Air Drum Brakes, P/N 319402. Removed From 2001 Kenworth AG400 Suspension, S/N- P00129022 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T800Stock Number629-25 MLS Number14530569CategoryAxle Housings, Front Last Updated8/7/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton RSP41 Rear Differential $1,350 USD RSP41-355 - Rebuilt ConditionRemanufacturedRear End3.55 ratioStock NumberRSP41-355-REB MLS Number13964011CategoryDifferentials, Rear Last Updated8/11/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DD463P Rear Differential for a 2001 Kenworth T800 $1,995 USD DC463P LOCKER 4.11 RATIO, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 411 ConditionUsedRear End4.11 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2001Stock Number72526-3 MLS Number14529838CategoryDifferentials, Rear Last Updated8/7/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info