Used Eaton DS404 Axles &amp; Differentials For Sale

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1995 Eaton DS404 Front Axle Housing for a Volvo

$1,500 USD

OEM# 306082

Condition	Used
Suspension	Spring
Fits To Make(s)	VOLVO
Stock Number	6574
MLS Number	10893137
Category	Axle Housings, Front
Last Updated	3/11/2023
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(844) 329-___ SHOW
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Eaton DS404 Front Differential

Contact for price

Eaton DS404; Front Rear Differential; 3.70 Ratio; S11. Call or message with any questions or visit our website.

Condition	Used
Rear End	3.70 ratio
Stock Number	1454
MLS Number	10160282
Category	Differentials, Front
Last Updated	12/13/2022
Location	Springville, PA, US
Sold By	Summit Core Supply

(844) 329-___ SHOW
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Eaton DS404 Rear Differential

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Eaton DS404; Front Rear Differential; 3.55 Ratio; S11. Call or message with any questions or visit our website.

Condition	Used
Rear End	3.55 ratio
Stock Number	1467
MLS Number	10163200
Category	Differentials, Rear
Last Updated	12/13/2022
Location	Springville, PA, US
Sold By	Summit Core Supply

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 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.

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	S4047
MLS Number	10107805
Category	Differentials, Unspecified
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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.

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.

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.

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.

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.

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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1998 Eaton DS404 Front Differential for a Freightliner FLD120

Newly Listed

$950 USD

(USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: N/A

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Stock Number	26001919
MLS Number	14411673
Category	Differentials, Front
Last Updated	6/7/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2000 Eaton DS404 Front Differential for a Peterbilt 379

Newly Listed

$1,217 USD

(USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	26008033
MLS Number	14410848
Category	Differentials, Front
Last Updated	6/6/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2004 Eaton DS404 Front Differential for a Peterbilt 387

2003 Eaton DS404 Front Differential for a Mack CX

Newly Listed

$950 USD

(USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 129572

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CX
Stock Number	26005326
MLS Number	14409606
Category	Differentials, Front
Last Updated	6/5/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.