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Rockwell RR20145 Rear Differential

Recently Updated

$1,250 USD

REBUILT 12 MONTH WARRANTY

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	21737
MLS Number	10534189
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Eaton RS404 Rear Differential

Recently Updated

$1,250 USD

REBUILT 1 YEAR WARRANTY,

Condition	Remanufactured
Rear End	3.36 ratio
Stock Number	23311
MLS Number	10534514
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Eaton RS404 Rear Differential

Recently Updated

$1,250 USD

REBUILT 1 YEAR WARRANTY,

Condition	Remanufactured
Rear End	4.33 ratio
Stock Number	23765
MLS Number	10534663
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Eaton RS404 Rear Differential

Recently Updated

$1,250 USD

REBUILT 1 YEAR WARRANTY,

Condition	Remanufactured
Rear End	3.36 ratio
Stock Number	23804
MLS Number	10534679
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Rockwell RR20145 Rear Differential

Recently Updated

$1,200 USD

REBUILT 12 MONTH WARRANTY NO SPIN

Condition	Remanufactured
Rear End	5.13 ratio
Stock Number	13795
MLS Number	10532970
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Rockwell RR20145 Rear Differential

Recently Updated

$1,200 USD

REBUILT 12 MONTH WARRANTY

Condition	Remanufactured
Stock Number	20283
MLS Number	10533932
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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1999 Rockwell RR20145 Rear Differential for a Freightliner C120

Recently Updated

$1,200 USD

Condition	Remanufactured
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	C120
Stock Number	21272
MLS Number	10534078
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Rockwell RR20145 Rear Differential

Recently Updated

$1,200 USD

REBUILT - 12 MONTH WARRANTY

Condition	Remanufactured
Rear End	3.21 ratio
Stock Number	22678
MLS Number	10534321
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Rockwell RR20145 Rear Differential

Recently Updated

$1,200 USD

REBUILT 1 YEAR WARRANTY,

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	23416
MLS Number	10534556
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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International RA355 Rear Differential

Recently Updated

$950 USD

REBUILT 12 MONTH WARRANTY

Condition	Remanufactured
Rear End	3.73 ratio
Stock Number	10459
MLS Number	10532682
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2002 Rockwell RR20145 Rear Differential for a International 9400

Recently Updated

$950 USD

GTO

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9400
Stock Number	14285
MLS Number	10533044
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2014 Rockwell MR20-14X Rear Differential for a Freightliner Cascadia

Recently Updated

$950 USD

GTO

Condition	Used
Rear End	2.42 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	25106
MLS Number	10744163
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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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	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2001 Eaton RS404 Rear Differential for a Freightliner FLD120

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	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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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	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2002 Eaton RS404 Rear Differential for a Freightliner COLUMBIA

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	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Eaton-Spicer RS404R390 Rear Differential

Recently Updated

$882.34 USD

Condition	Remanufactured
Rear End	3.90 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS404R390
Stock Number	D1839236
MLS Number	13109449
Category	Differentials, Rear
Last Updated	10/6/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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1995 Eaton RS402 Rear Differential for a Freightliner FLD120

Recently Updated

$850 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	7537
MLS Number	10532527
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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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	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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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	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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1995 Eaton RS402 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	10948
MLS Number	10532709
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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1995 Eaton RS402 Rear Differential for a Freightliner FLD120

Recently Updated

$850 USD

TAKE OUT 100 DAY WARRANTY

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	11321
MLS Number	10532726
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Eaton RS402 Rear Differential

Recently Updated

$850 USD

TAKE OUT NEED TO BE CHECKED 100 DAY WARRANTY

Condition	Used
Rear End	3.08 ratio
Stock Number	11500
MLS Number	10532749
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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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	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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1994 Eaton RS402 Rear Differential for a Peterbilt 379

Recently Updated

$850 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	11748
MLS Number	10532767
Category	Differentials, Rear
Last Updated	10/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.