Eaton DS404 Axles & Differentials For Sale

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DS404

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Differential Misc. Parts

Axle Housings

Differentials, Unspecified

301 - 325 of 589 listings

Eaton DS404 Front Differential, Ratio 3.90

$950 USD

USED EATON DS404 FRONT DIFFERENTIAL ASSEMBLY, RATIO 3.90

Condition	Used
Part Number	DS404
Stock Number	S4046
MLS Number	10107786
Category	Differentials, Unspecified
Last Updated	2/25/2020
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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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.

Condition	Used
Part Number	40-145
Stock Number	S4065
MLS Number	10101165
Category	Differentials, Unspecified
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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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.

Condition	Used
Part Number	DS 404 3.90 Ratio
Stock Number	S4063
MLS Number	10094981
Category	Differentials, Unspecified
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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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

Condition	Used
Part Number	DS404, RATIO 3.55
Stock Number	S4061
MLS Number	10092939
Category	Differentials, Unspecified
Last Updated	11/11/2020
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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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

Condition	Used
Part Number	DS404, 3.36
Stock Number	S4055
MLS Number	10092333
Category	Differentials, Unspecified
Last Updated	7/20/2020
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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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.

Condition	Used
Part Number	DS404
Stock Number	S4031
MLS Number	10045914
Category	Differentials, Unspecified
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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REBUILT 2019 Eaton DS404 Differential

$1,795 USD

REBUILT EATON DS404 FRONT DIFFERENTIAL RATIO 3.36, 41 SPLINE, COMPLETE REBUILD, CORE CHARGE $500.

Condition	Remanufactured
Part Number	DS404
Stock Number	69760
MLS Number	10042606
Category	Differentials, Unspecified
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton DS404 Front Differential

Newly Listed

$750 USD

Core - DS404-411

Condition	Used
Rear End	4.11 ratio
Stock Number	35997
MLS Number	14541707
Category	Differentials, Front
Last Updated	8/13/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Eaton DS404 Front Differential

Newly Listed

$2,150 USD

REBUILT ONE YEAR WARRANTY...BUILT BY TONY...

Condition	Used
Rear End	3.70 ratio
Stock Number	28503
MLS Number	14540815
Category	Differentials, Front
Last Updated	8/14/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2007 Eaton DS404 Front Differential for a Freightliner ST120

Newly Listed

$1,295 USD

USED EATON DS404 FRONT DIFFERENTIAL ASSEMBLY - RATIO: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	ST120
Stock Number	43375
MLS Number	14536925
Category	Differentials, Front
Last Updated	8/12/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 359-___ SHOW
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1996 Eaton DS404 Front Differential for a Freightliner FLD120

2007 Eaton DS404 Front Differential for a International 9900I

Newly Listed

$1,295 USD

USED EATON DS404 FRONT DIFFERENTIAL RATIO: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9900I
Stock Number	100235
MLS Number	14531970
Category	Differentials, Front
Last Updated	8/8/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2001 Eaton DS404 Front Differential for a Mack CX

$1,325 USD

(USED) Eaton DS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 Ref# 682866

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CX
Part Number	682866
Stock Number	25988075
MLS Number	14344153
Category	Differentials, Front
Last Updated	8/8/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2009 Eaton DS404 Front Differential for a International Prostar

$1,160 USD

(USED) Eaton DS404 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 130823

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	25979225
MLS Number	14327395
Category	Differentials, Front
Last Updated	8/8/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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Eaton DS404 Front Differential

Contact for price

REBUILT ONE YEAR WARRANTY...BUILT BY TONY..

Condition	Used
Rear End	4.11 ratio
Stock Number	28494
MLS Number	14526576
Category	Differentials, Front
Last Updated	8/6/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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1996 Eaton DS404 Axle Shaft for a Volvo VNL

$150 USD

Passenger Side Front DS404 Axle Shaft

Condition	Used
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	4521-56
MLS Number	14448156
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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1996 Eaton DS404 Axle Shaft for a Volvo VNL

$150 USD

Driver Side Front DS404 Axle Shaft

Condition	Used
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	4521-55
MLS Number	14448155
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2013 Eaton DS404 Axle Shaft for a Freightliner Cascadia 125

$150 USD

Eaton DS404/RS404 Axle Shaft, P/N 127438

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	1809-26
MLS Number	13969240
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2013 Eaton DS404 Axle Shaft for a Freightliner Cascadia 125

$150 USD

Eaton DS404/RS404 Axle Shaft, P/N 127437

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	1809-25
MLS Number	13969239
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2007 Eaton DS404 Axle Shaft for a International 8600

$150 USD

Eaton DS404/RS404 Axle Shaft, P/N 128515

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	8600
Stock Number	1905-18
MLS Number	13969238
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2009 Eaton DS404 Axle Shaft for a International ProStar

$150 USD

Eaton DS404/RS404 Axle Shaft, P/N 128515

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	ProStar
Stock Number	924-20
MLS Number	13969220
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2009 Eaton DS404 Axle Shaft for a International ProStar

$150 USD

Eaton DS404/RS404 Axle Shaft, P/N 128514

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	ProStar
Side	Both
Stock Number	924-19
MLS Number	13969219
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2010 Eaton DS404 Axle Shaft for a International ProStar

$150 USD

Eaton DS404/RS404 Axle Shaft, P/N 128515

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	ProStar
Stock Number	1262-22
MLS Number	13969214
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2010 Eaton DS404 Axle Shaft for a International ProStar

$150 USD

Eaton DS404/RS404 Axle Shaft, P/N 128514

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	ProStar
Stock Number	1262-21
MLS Number	13969213
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment