Used Eaton RS404 Axles & Differentials For Sale

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Truck Parts

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Axles & Differentials

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Eaton

Model
RS404

Condition
Used

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451 - 475 of 771 listings

2004 Eaton RS404 Rear Differential for a Volvo VNL

$750 USD

GTO

Condition	Used
Rear End	3.50 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	24531
MLS Number	10535005
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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1999 Eaton RS404 Rear Differential for a Kenworth W900L

$750 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	W900L
Stock Number	24959
MLS Number	10588378
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2009 Eaton RS404 Rear Differential for a Freightliner COLUMBIA

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA
Stock Number	24971
MLS Number	10610233
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2011 Eaton RS404 Rear Differential for a Freightliner Cascadia

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	25011
MLS Number	10653319
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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1999 Eaton RS404 Rear Differential for a Peterbilt 378

$750 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Stock Number	25373
MLS Number	11080497
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2010 Eaton RS404 Rear Differential for a International PROSTAR

$750 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	PROSTAR
Stock Number	25544
MLS Number	11181557
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2002 Eaton RS404 Rear Differential for a Freightliner COLUMBIA

$750 USD

GTO

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA
Stock Number	25678
MLS Number	11249305
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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1999 Eaton RS404 Rear Differential for a International 9200

$750 USD

GTO

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9200
Stock Number	25691
MLS Number	11257013
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2004 Eaton RS404 Rear Differential for a Freightliner COLUMBIA

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA
Stock Number	25706
MLS Number	11269171
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2000 Eaton RS404 Rear Differential for a Peterbilt 379

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	26953
MLS Number	12242678
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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1998 Eaton RS404 Rear Differential for a Freightliner FLC120

$750 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLC120
Stock Number	26994
MLS Number	12284160
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2000 Eaton RS404 Rear Differential for a Volvo VNL

$750 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	27018
MLS Number	12316494
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2006 Eaton RS404 Rear Differential for a Volvo VNL

$750 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	27025
MLS Number	12331250
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2010 Eaton RS404 Rear Differential for a International PROSTAR

$750 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	PROSTAR
Stock Number	27113
MLS Number	12419259
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2001 Eaton RS404 Rear Differential for a Freightliner FLD120

$750 USD

GTO

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	27053
MLS Number	12455108
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2012 Eaton RS404 Rear Differential for a Freightliner Cascadia

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	27146
MLS Number	12455116
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2000 Eaton RS404 Rear Differential for a Kenworth W900

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	W900
Stock Number	27242
MLS Number	12602496
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2002 Eaton RS404 Rear Differential for a Freightliner CENTURY

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY
Stock Number	27335
MLS Number	12749114
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2004 Eaton RS404 Rear Differential for a International 9400i

$750 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9400i
Stock Number	27370
MLS Number	12801162
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2012 Eaton RS404 Rear Differential for a Freightliner Cascadia

$750 USD

SPICER EATON RS 404 REAR REAR 3.70 RATIO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	28492
MLS Number	14518343
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2006 Eaton RS404 Rear Differential for a Mack CXU600

$750 USD

RS 404 REAR REAR 3.90 RATIO

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CXU600
Stock Number	28508
MLS Number	14551130
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2009 Eaton RS404 Rear Differential for a International PROSTAR

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	PROSTAR
Stock Number	21438
MLS Number	10534119
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2003 Eaton RS404 Rear Differential for a Volvo VNL

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	21495
MLS Number	10534137
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2010 Eaton RS404 Rear Differential for a Freightliner Cascadia

$750 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	21511
MLS Number	10534141
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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1998 Eaton RS404 Rear Differential for a Freightliner C120

$750 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	C120
Stock Number	21523
MLS Number	10534147
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.