Used Eaton DS404 Front Differentials For Sale

2000 Eaton DS404 Front Differential for a Volvo VNL

$1,250 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	18928
MLS Number	10533707
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2000 Eaton DS404 Front Differential for a Peterbilt 379

$1,250 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	13462
MLS Number	10532918
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1996 Eaton DS404 Front Differential for a Freightliner FLD120

$1,250 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	12236
MLS Number	10532802
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2002 Eaton DS404 Front Differential for a Freightliner CENTURY

$1,250 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY
Stock Number	12072
MLS Number	10532795
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2003 Eaton DS404 Front Differential for a Freightliner CENTURY

$1,250 USD

TAKE OUT 100 DAY WARRANTY

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY
Stock Number	11308
MLS Number	10532725
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1997 Eaton DS404 Front Differential for a Volvo WIA

$1,250 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	WIA
Stock Number	10953
MLS Number	10532710
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(833) 396-___ SHOW
NUMBERCall Seller

Eaton DS404 Front Differential, ratio 3.70

$950 USD

USED EATON DS404 FRONT DIFFERENTIAL, RATIO 3.70, INSPECTED, 30 DAY WARRANTY.

Condition	Used
Part Number	DS404
Stock Number	S4115
MLS Number	10222569
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
NUMBERCall Seller

Eaton DS404 Front Differential, Ratio 3.55

$950 USD

USED EATON DS404 FRONT DIFFERENTIAL, RATIO 3.55, INSPECTED, 30 DAY WARRANTY.

Condition	Used
Part Number	DS404
Stock Number	S4113
MLS Number	10222511
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
NUMBERCall Seller

Eaton DS404 Front Differential, Ratio 3.55

$950 USD

USED EATON DS404 FRONT DIFFERENTIAL, RATIO3.55

Condition	Used
Part Number	DS404
Stock Number	S4049
MLS Number	10107810
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(855) 794-___ SHOW
NUMBERCall Seller

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

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.

(833) 359-___ SHOW
NUMBERCall Seller

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
NUMBERCall Seller

1996 Eaton DS404 Front Differential for a Freightliner FLD120

2007 Eaton DS404 Front Differential for a International 9900I

$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.

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.

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.

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.

2012 Eaton DS404 Front Differential for a Freightliner Cascadia

$1,450 USD

DS 404 EATON SPICER FRONT REAR 3.70 RATIO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	28491
MLS Number	14518342
Category	Differentials, Front
Last Updated	8/1/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2006 Eaton DS404 Front Differential for a Volvo VNL

$1,325 USD

(USED) Eaton DS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 28005

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	26027783
MLS Number	14517976
Category	Differentials, Front
Last Updated	8/1/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

1997 Eaton DS404 Front Differential for a Freightliner FLD120 Classic

$950 USD

(USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 10B7A YOKE WILL NEED REPLACED.

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120 Classic
Stock Number	26040000
MLS Number	14513733
Category	Differentials, Front
Last Updated	7/30/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2009 Eaton DS404 Front Differential for a International 9900

$1,217 USD

(USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9900
Stock Number	26002275
MLS Number	14390682
Category	Differentials, Front
Last Updated	7/30/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2002 Eaton DS404 Front Differential for a Peterbilt 387

$1,325 USD

(USED) Eaton DS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 129546

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Stock Number	26037730
MLS Number	14506044
Category	Differentials, Front
Last Updated	7/25/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2001 Eaton DS404 Front Differential for a Peterbilt 379

$1,325 USD

(USED) Eaton DS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	26037159
MLS Number	14503653
Category	Differentials, Front
Last Updated	7/24/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.