Used Eaton 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.

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.

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.

Eaton DSP41 Front Differential, RATIO 3.42

$950 USD

USED EATON DSP41 FRONT DIFFERENTIAL ASSEMBLY, RATIO 3.42, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGINE

Condition	Used
Part Number	DSP41, RATIO 3.42
Stock Number	S4104
MLS Number	10149829
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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.

(833) 734-___ SHOW
NUMBERCall Seller

1993 Eaton DS402 Front Differential

Contact for price

USED DS402 FRONT EATON DIFFERENTIAL WITH RATIO:3.70, COMPLETE, INSPECTED READY TO WORK, ALSO MANY DIFFS IN STOCK.

Condition	Used
Stock Number	659-0926192
MLS Number	9921860
Category	Differentials, Front
Last Updated	5/30/2020
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2003 Eaton DS404 Front Differential for a Freightliner Columbia 120

Newly Listed

$1,217 USD

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

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Stock Number	26049826
MLS Number	14546346
Category	Differentials, Front
Last Updated	8/16/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

1997 Eaton DS402 Front Differential for a Kenworth T600

Newly Listed

$1,900 USD

(USED) Eaton DS402 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 110814

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Stock Number	26049565
MLS Number	14544902
Category	Differentials, Front
Last Updated	8/15/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2005 Eaton D46-170 Front Differential for a International 9900

2026 Eaton DDP40 Front Differential for a Peterbilt 567

Newly Listed

$2,238 USD

(USED) Eaton DDP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: YES Cast#: VERIFY Ref# 867905

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Part Number	867905
Stock Number	26048960
MLS Number	14542451
Category	Differentials, Front
Last Updated	8/14/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2019 Eaton D40-155 Front Differential for a International LT

Newly Listed

$2,650 USD

(USED) Eaton D40-155 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 134660

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	26049060
MLS Number	14542436
Category	Differentials, Front
Last Updated	8/14/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2007 Eaton DSP40 Front Differential for a Peterbilt 340

Newly Listed

$1,150 USD

(USED) Eaton DSP40 Ratio: 4.33 Side Gear Splines: 41 W/ Locker: NO Ref# HN02580435

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	340
Part Number	HN02580435
Stock Number	26049240
MLS Number	14542391
Category	Differentials, Front
Last Updated	8/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Eaton DSP40 Front Differential

Newly Listed

$750 USD

Core - DSP40-370

Condition	Used
Rear End	3.70 ratio
Stock Number	36353
MLS Number	14541757
Category	Differentials, Front
Last Updated	8/13/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP41 Front Differential

Newly Listed

$750 USD

Core - DSP41-325

Condition	Used
Rear End	3.25 ratio
Stock Number	36252
MLS Number	14541742
Category	Differentials, Front
Last Updated	8/13/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

Newly Listed

$750 USD

Core - DSP40-342

Condition	Used
Rear End	3.42 ratio
Stock Number	36251
MLS Number	14541741
Category	Differentials, Front
Last Updated	8/13/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

Newly Listed

$750 USD

Core - DSP40-336

Condition	Used
Rear End	3.36 ratio
Stock Number	36244
MLS Number	14541735
Category	Differentials, Front
Last Updated	8/13/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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 DSP40 Front Differential

Newly Listed

$750 USD

Core - DSP40-336

Condition	Used
Rear End	3.36 ratio
Stock Number	35651
MLS Number	14541688
Category	Differentials, Front
Last Updated	8/13/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment