Eaton DS404 Front Differentials For Sale by Dealerships

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Eaton DS404 Front Differential

$1,100 USD

Good used Eaton DS404 front rear differentail assembly. 4.11 ratio 90 day guarantee for swap or refund

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DS404
Stock Number	Ryd DS404/4.11/41
MLS Number	12159596
Category	Differentials, Front
Last Updated	1/1/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2000 Eaton DS404 Front Differential for a Western Star 4900EX

$950 USD

(USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: Could Not Verify

Condition	Used
Fits To Make(s)	Western Star Trucks
Fits To Model(s)	4900EX
Stock Number	25657581
MLS Number	12939111
Category	Differentials, Front
Last Updated	12/29/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2011 Eaton DS404 Front Differential for a Freightliner CASCADIA 125

$1,295 USD

USED EATON DS404 FRONT REAR DIFFERENTIAL/3.55 RATIO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 125
Stock Number	86383
MLS Number	12832812
Category	Differentials, Front
Last Updated	12/10/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2005 Eaton DS404 Front Differential for a International 8600

$1,217 USD

(USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: COULD NOT VERIFY

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	8600
Stock Number	25364690
MLS Number	11919911
Category	Differentials, Front
Last Updated	11/14/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2015 Eaton DD405 Front Differential for a Freightliner Coronado

$1,217 USD

(USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 129572

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CORONADO
Stock Number	25812137
MLS Number	13647611
Category	Differentials, Front
Last Updated	10/29/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

1999 Eaton DS404 Front Differential for a Kenworth T600

$1,217 USD

(USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: N/A Ref# 576221

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Part Number	576221
Stock Number	25773062
MLS Number	13511336
Category	Differentials, Front
Last Updated	10/8/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2007 Eaton DS404 Front Differential for a International 8600

$1,142 USD

(USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 DOES NOT INCLUDE YOKE

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	8600
Stock Number	25614727
MLS Number	12728452
Category	Differentials, Front
Last Updated	9/7/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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Eaton DS404 Front Differential

$1,900 USD

Rebuilt Eaton DS404 front rear Differential Assembly 3.25 Ratio 1yr warranty

Condition	Remanufactured
Rear End	3.25 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DS404
Stock Number	Ryd DS404/3.25/41
MLS Number	13363035
Category	Differentials, Front
Last Updated	8/22/2025
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2003 Eaton DS404 Front Differential for a International 9200

$1,142 USD

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

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9200
Stock Number	25804157
MLS Number	13686013
Category	Differentials, Front
Last Updated	7/17/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

1999 Eaton DS404 Front Differential for a Freightliner FLD112

$1,142 USD

(USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: H981310876

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD112
Stock Number	25814469
MLS Number	13685972
Category	Differentials, Front
Last Updated	7/5/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2010 Eaton DS404 Front Differential for a International Durastar (4400)

$1,314 USD

(USED) Eaton DS404 Ratio: 5.29 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Durastar (4400)
Stock Number	25795658
MLS Number	13656720
Category	Differentials, Front
Last Updated	6/20/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2004 Eaton DS404 Front Differential

$1,650 USD

GOOD USED EATON DS404-3.70 FRONT DIFFERENTIAL EXC.

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	DS404
Stock Number	145045
MLS Number	13651639
Category	Differentials, Front
Last Updated	6/19/2025
Location	Oil City, LA, US
Sold By	Bobby Johnson Equipment Co., Inc.

2004 Eaton DS404 Front Differential for a International 4400

$1,142 USD

(USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: CANNOT VERIFY

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	4400
Stock Number	25543018
MLS Number	12450956
Category	Differentials, Front
Last Updated	5/25/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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Eaton DS404 Front Differential

$1,300 USD

2.64 Ratio 41 Spline

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	DS404
Stock Number	R11841944
MLS Number	13504647
Category	Differentials, Front
Last Updated	4/8/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

2006 Eaton DS404 Front Differential for a Freightliner Columbia 120

$1,314 USD

(USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810 Ref# 509741

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA 120
Part Number	509741
Stock Number	25716450
MLS Number	13263591
Category	Differentials, Front
Last Updated	2/20/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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Eaton DS404 Front Differential

$1,295 USD

USED EATON DS404 FRONT DIFFERENTIAL, RATIO 3.36. PRICE IS FOR DIFFERENTIAL ONLY WE HAVE HOUSINGS FOR SALE IF NEEDED

Condition	Used
Rear End	3.36 ratio
Stock Number	96512
MLS Number	13071924
Category	Differentials, Front
Last Updated	1/22/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2003 Eaton DS404 Front Differential for a International 8600

$1,142 USD

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

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	8600
Stock Number	25731755
MLS Number	13297607
Category	Differentials, Front
Last Updated	12/22/2024
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2013 Eaton DS404 Front Differential for a Peterbilt 388

$1,314 USD

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	388
Stock Number	25702723
MLS Number	13158348
Category	Differentials, Front
Last Updated	12/21/2024
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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Eaton DS404 Front Differential

$1,500 USD

GOOD USED EATON DS404-3.90 FRONT DIFFERENTIAL EXC.

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	DS404
Stock Number	144782
MLS Number	13241893
Category	Differentials, Front
Last Updated	11/19/2024
Location	Oil City, LA, US
Sold By	Bobby Johnson Equipment Co., Inc.

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Eaton DS404 Front Differential

$1,295 USD

USED EATON DS404 FRONT DIFFERENTIAL, RATIO 3.70. THE PRICE IS FOR THE DIFFERENTIAL ONLY BUT WE HAVE HOUSINGS AVAILABLE IF NEEDED.

Condition	Used
Rear End	3.70 ratio
Stock Number	96511
MLS Number	13071922
Category	Differentials, Front
Last Updated	11/15/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2003 Eaton DS404 Front Differential for a International 8600

$1,314 USD

(USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 129572

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	8600
Stock Number	25653007
MLS Number	12895140
Category	Differentials, Front
Last Updated	10/27/2024
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2004 Eaton DS405 Front Differential for a Mack CX

$1,142 USD

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

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CX
Stock Number	25693615
MLS Number	13100447
Category	Differentials, Front
Last Updated	9/30/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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Eaton DS404 Front Differential

$1,350 USD

Front 2.85 Ratio 41 Spline 1760 Yoke, Good Takeout

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	DS404
Stock Number	R09953401
MLS Number	13093257
Category	Differentials, Front
Last Updated	1/2/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts