Used Eaton RS404 Axles &amp; Differentials For Sale

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2008 Eaton RS404 Rear Differential for a International Prostar

Recently Updated

$455 USD

(USED) Eaton RS404 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	25651667
MLS Number	12881906
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

1999 Eaton RS404 Rear Differential for a Freightliner FLD120

Recently Updated

$900 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	8186
MLS Number	10532558
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2001 Eaton RS404 Rear Differential for a Freightliner FLD120

Recently Updated

$900 USD

100 DAY WARRANTY

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	11442
MLS Number	10532743
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2003 Eaton RS404 Rear Differential for a Freightliner COLUMBIA

Recently Updated

$900 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA
Stock Number	13163
MLS Number	10532894
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2002 Eaton RS404 Rear Differential for a Freightliner COLUMBIA

Recently Updated

$900 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA
Stock Number	13764
MLS Number	10532963
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1997 Eaton RS404 Rear Differential for a Volvo WIA

Recently Updated

$850 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	WIA
Stock Number	13573
MLS Number	10532936
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1995 Eaton RS404 Rear Differential for a Freightliner FLD120

Recently Updated

$850 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	8155
MLS Number	10532557
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1996 Eaton RS404 Rear Differential for a Kenworth T800

Recently Updated

$850 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	12721
MLS Number	10532848
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1999 Eaton RS404 Rear Differential for a International 9300

Recently Updated

$850 USD

TAKE OUT 100 DAY WARRANTY

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9300
Stock Number	11676
MLS Number	10532762
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2001 Eaton RS404 Rear Differential for a Kenworth T800

Recently Updated

$850 USD

GTO 30DAY WARRANTY

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	9096
MLS Number	10532610
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2002 Eaton RS404 Rear Differential for a Kenworth T2000

Recently Updated

$795 USD

Used Eaton rear differential RS404, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T2000
Stock Number	94667
MLS Number	12889222
Category	Differentials, Rear
Last Updated	9/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2004 Eaton RS404 Rear Differential for a Freightliner COLUMBIA 120

Recently Updated

$795 USD

Used Eaton rear differential RS404 Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA 120
Stock Number	94780
MLS Number	12902724
Category	Differentials, Rear
Last Updated	9/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Eaton RS404 Rear Differential

Recently Updated

$795 USD

USED EATON RS404 (REAR) REAR DIFFERENTIAL, RATIO 3.55. THE PRICE IS FOR THE DIFFERENTIAL ONLY BUT WE HAVE HOUSINGS AVAILABLE IF NEEDED.

Condition	Used
Rear End	3.55 ratio
Stock Number	96442
MLS Number	13066346
Category	Differentials, Rear
Last Updated	9/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Eaton RS404 Rear Differential

Recently Updated

$795 USD

USED EATON RS404 (REAR) REAR DIFFERENTIAL, RATIO 3.55. THE PRICE IS FOR THE DIFFERENTIAL ONLY BUT WE HAVE HOUSINGS AVAILABLE IF NEEDED.

Condition	Used
Rear End	3.55 ratio
Stock Number	96466
MLS Number	13068606
Category	Differentials, Rear
Last Updated	9/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Eaton RS404 Rear Differential

Recently Updated

$795 USD

USED EATON RS404 (REAR) REAR DIFFERENTIAL, RATIO 3.55. THE PRICE IS FOR THE DIFFERENTIAL ONLY BUT WE HAVE HOUSINGS AVAILABLE IF NEEDED.

Condition	Used
Rear End	3.55 ratio
Stock Number	96536
MLS Number	13073736
Category	Differentials, Rear
Last Updated	9/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Eaton RS404 Rear Differential

Recently Updated

$795 USD

USED EATON RS404 (REAR) REAR 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	96538
MLS Number	13073738
Category	Differentials, Rear
Last Updated	9/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Eaton RS404 Rear Differential

Recently Updated

$795 USD

USED EATON RS404 (REAR) REAR 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	96544
MLS Number	13073745
Category	Differentials, Rear
Last Updated	9/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Eaton RS404 Rear Differential

Recently Updated

$795 USD

USED EATON RS404 (REAR) REAR 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	96551
MLS Number	13073751
Category	Differentials, Rear
Last Updated	9/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

1997 Eaton RS404 Rear Differential for a Peterbilt 379

Recently Updated

$795 USD

USED EATON RS404 (REAR) REAR DIFFERENTIAL, RATIO 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	97102
MLS Number	13147627
Category	Differentials, Rear
Last Updated	9/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

1997 Eaton RS404 Rear Differential for a Peterbilt 379

Recently Updated

$795 USD

USED EATON RS404 (REAR) REAR DIFFERENTIAL, RATIO 3.70 ***THIS PRICE REFLECTS DIFFERENTIAL ONLY*** HOUSINGS ALSO AVAILABLE IF NEEDED.

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	97170
MLS Number	13162809
Category	Differentials, Rear
Last Updated	9/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2005 Eaton RS404 Rear Differential for a Freightliner COLUMBIA 120

Recently Updated

$795 USD

USED EATON REAR REAR DIFFERENTIAL MODEL RS404/3.55 RATIO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA 120
Stock Number	67194
MLS Number	12824691
Category	Differentials, Rear
Last Updated	9/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Eaton RS404 Rear Differential for a Kenworth T2000

Recently Updated

$795 USD

USED REAR REAR DIFFERENTIAL MODEL-EATON RS404/3.55 RATIO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T2000
Stock Number	69227
MLS Number	12825689
Category	Differentials, Rear
Last Updated	9/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

1997 Eaton RS404 Rear Differential for a Peterbilt 379

Recently Updated

$795 USD

USED EATON RS404 REAR REAR DIFFERENTIAL/3.70 RATIO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	72017
MLS Number	12827261
Category	Differentials, Rear
Last Updated	9/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2000 Eaton RS404 Rear Differential for a Peterbilt 379

Recently Updated

$795 USD

USED EATON RS404 REAR REAR DIFFERENTIAL/3.70 RATIO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	73110
MLS Number	12827830
Category	Differentials, Rear
Last Updated	9/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.