Used Rockwell RR20145 Rear Differentials For Sale

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Truck Parts

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Axles & Differentials

Category
Differentials, Rear

Manufacturer
Rockwell

Model
RR20145

Condition
Used

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2001 Rockwell RR20145 Rear Differential for a International 9400

Recently Updated

$750 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9400
Stock Number	14098
MLS Number	10533016
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Rockwell RR20145 Rear Differential

Recently Updated

$750 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.21 ratio
Stock Number	14127
MLS Number	10533022
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2001 Rockwell RR20145 Rear Differential for a Freightliner COLUMBIA

Recently Updated

$750 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA
Stock Number	14197
MLS Number	10533024
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2002 Rockwell RR20145 Rear Differential for a Volvo VN

Recently Updated

$750 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VN
Stock Number	14204
MLS Number	10533026
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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1996 Rockwell RR20145 Rear Differential for a Volvo WG

Recently Updated

$750 USD

GOOD TAKEOUT

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	WG
Stock Number	14254
MLS Number	10533033
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2005 Rockwell RR20145 Rear Differential for a Freightliner FLD132064T CLASSIC

Recently Updated

$750 USD

GTO

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD132064T CLASSIC
Stock Number	14269
MLS Number	10533035
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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1993 Rockwell RR20145 Rear Differential for a Freightliner FLD132064T CLASSIC

Recently Updated

$750 USD

GTO

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD132064T CLASSIC
Stock Number	14278
MLS Number	10533038
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2002 Rockwell RR20145 Rear Differential for a Freightliner CENTURY

Recently Updated

$750 USD

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY
Stock Number	14296
MLS Number	10533047
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2003 Rockwell RR20145 Rear Differential for a Volvo VN

Recently Updated

$750 USD

GTO

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VN
Stock Number	14305
MLS Number	10533052
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2001 Rockwell RR20145 Rear Differential for a International 9900i

Recently Updated

$750 USD

GTO

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9900i
Stock Number	14316
MLS Number	10533053
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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1996 Rockwell RR20145 Rear Differential for a Freightliner FLD120

Recently Updated

$750 USD

GTO

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	14368
MLS Number	10533061
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2006 Rockwell RR20145 Rear Differential for a Freightliner CENTURY

Recently Updated

$750 USD

GTO

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY
Stock Number	14375
MLS Number	10533064
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2000 Rockwell RR20145 Rear Differential for a Volvo VN

Recently Updated

$250 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VN
Stock Number	13322
MLS Number	10532911
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2000 Rockwell RR20145 Rear Differential for a Freightliner CENTURY

Recently Updated

Contact for price

NEEDS REBUILDING,

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY
Stock Number	8551
MLS Number	10532573
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Rockwell RR20145 Rear Differential

$1,950 USD

Ratio 3.91 Reman, Core Charge: 800.00, Ratio: 3.91

Condition	Used
Rear End	3.91 ratio
Stock Number	144892
MLS Number	11614306
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Rockwell RR20145 Rear Differential

$1,950 USD

Ratio 2.64 Reman, Core Charge: 800.00, Ratio: 2.64

Condition	Used
Rear End	2.64 ratio
Stock Number	144890
MLS Number	11614301
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Rockwell RR20145 Rear Differential

$1,750 USD

Ratio 2.79 Reman, Core Charge: 0.00, Ratio: 2.79

Condition	Used
Rear End	2.79 ratio
Stock Number	144846
MLS Number	9206822
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Rockwell RR20145 Rear Differential

$500 USD

Good Take Out Ratio 3.58, Core Charge: 0.00, Ratio: 3.58

Condition	Used
Rear End	3.58 ratio
Stock Number	139013
MLS Number	9064462
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Rockwell RR20145 Rear Differential for a 2000 International 9400I

$750 USD

GOOD USED, Core Charge: 50, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9400I
Will Fit Year(s)	2000
Stock Number	2A2E57268
MLS Number	14260611
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell RR20145 Rear Differential for a 2006 Mack VISION CXN

$750 USD

GOOD USED, Core Charge: 50, Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	MACK
Fits To Model(s)	VISION CXN
Will Fit Year(s)	2006
Stock Number	2A2E57246
MLS Number	14257958
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell RR20145 Rear Differential for a 1994 Peterbilt 378

$750 USD

GOOD USED, Core Charge: 50, Ratio: 3.73

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Will Fit Year(s)	1994
Stock Number	2A2E57012
MLS Number	14054555
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell RR20145 Rear Differential for a 2005 Mack CXN613

$750 USD

GOOD USED, Core Charge: 50, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CXN613
Will Fit Year(s)	2005
Stock Number	2A2E56859
MLS Number	13987548
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell RR20145 Rear Differential

$750 USD

GOOD USED, Core Charge: 50, Ratio: 5.86

Condition	Used
Rear End	5.86 ratio
Stock Number	2A1E56893
MLS Number	13968523
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell RR20145 Rear Differential for a 2007 Freightliner COLUMBIA

$750 USD

GOOD USED, Core Charge: 50, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA
Will Fit Year(s)	2007
Stock Number	2A2E56843
MLS Number	13949615
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell RR20145 Rear Differential for a 2003 International 7400 SBA WORKSTAR

$750 USD

GOOD USED, Core Charge: 50, Ratio: 3.73

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	7400 SBA WORKSTAR
Will Fit Year(s)	2003
Stock Number	2A2E56816
MLS Number	13909608
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.