Used Rockwell Front Differentials For Sale

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Truck Parts

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Axles & Differentials

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Differentials, Front

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Rockwell

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Rockwell RD20145 Front Differential

$1,295 USD

USED ROCKWELL RD20145 FRONT DIFFERENTIAL RATIO: 3.73

Condition	Used
Rear End	3.73 ratio
Stock Number	100055
MLS Number	14402211
Category	Differentials, Front
Last Updated	6/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Rockwell RD20145 Front Differential

$1,295 USD

USED ROCKWELL RD20145 FRONT DIFFERENTIAL RATIO: 2.79

Condition	Used
Rear End	2.79 ratio
Stock Number	100053
MLS Number	14402209
Category	Differentials, Front
Last Updated	6/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2017 Rockwell MD2014X Front Differential for a Peterbilt 579

$695 USD

USED ROCKWELL MD2014X FRONT DIFFERENTIAL RATIO: 3.25

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	100009
MLS Number	14384406
Category	Differentials, Front
Last Updated	5/21/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2013 Rockwell MD2014X Front Differential for a International Prostar

$695 USD

USED ROCKWELL MD2014X FRONT DIFFERENTIAL ASSEMBLY - RATIO: 3.25

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	Prostar
Stock Number	90711
MLS Number	12835507
Category	Differentials, Front
Last Updated	5/21/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Rockwell QD100 Front Differential

$2,800 USD

Reman QD100 Rockwell Ratio 3.55 - Ratio: 3.55, Core Charge: 500.00, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Rockwell
Fits To Model(s)	QD100
Stock Number	QD100355R-P
MLS Number	12727350
Category	Differentials, Front
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Rockwell Front Differential

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RDL 23164 4.30 locking differential - Ratio: 4.30;Locker?: YES locker: YES, Core Charge: 0.00, Ratio: 4.30

Condition	Used
Rear End	4.30 ratio
Stock Number	RDL23164R4.30
MLS Number	12727348
Category	Differentials, Front
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Rockwell RDL22145 Front Differential

$2,500 USD

RDL 22145 4.88 locking differential - Ratio: 4.88, Core Charge: 300.00, Ratio: 4.88

Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	Rockwell
Fits To Model(s)	RDL22145
Stock Number	RDL22145-P
MLS Number	12727346
Category	Differentials, Front
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Rockwell RD20145 Front Differential

$550 USD

REBUILDABLE CORE, Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Stock Number	2A1E56638
MLS Number	13711158
Category	Differentials, Front
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell RD20145 Front Differential

$1,250 USD

GOOD USED, Core Charge: 100, Ratio: 3.07

Condition	Used
Rear End	3.07 ratio
Stock Number	2A1E54619
MLS Number	12263964
Category	Differentials, Front
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell SHD Front Differential

$1,300 USD

GOOD USED, Core Charge: 100, Ratio: 4.63

Condition	Used
Rear End	4.63 ratio
Stock Number	2A1E54614
MLS Number	12258853
Category	Differentials, Front
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell RDL20145 Front Differential

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Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	2A1E53564
MLS Number	11815334
Category	Differentials, Front
Last Updated	6/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell RD20145 Front Differential for a 2006 International 9900I

$1,250 USD

GOOD USED, Core Charge: 100, Ratio: 3.73

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9900I
Will Fit Year(s)	2006
Stock Number	2A1E53294
MLS Number	11639318
Category	Differentials, Front
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell RDL20145 Front Differential

$1,750 USD

GOOD USED, Core Charge: 200, Ratio: 6.14

Condition	Used
Rear End	6.14 ratio
Stock Number	2A1E53306
MLS Number	11639254
Category	Differentials, Front
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell RD20145 Front Differential for a 2008 Freightliner CENTURY CLASS CST120

$1,250 USD

GOOD USED, Ratio: 2.64

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY CLASS CST120
Will Fit Year(s)	2008
Stock Number	2A1E52690
MLS Number	11635487
Category	Differentials, Front
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell RP20145 Front Differential

$550 USD

CORE, Ratio: 3.73

Condition	Used
Rear End	3.73 ratio
Stock Number	2A1E51837
MLS Number	11633902
Category	Differentials, Front
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell RD23160 Front Differential

$1,900 USD

GOOD USED, Core Charge: 200, Ratio: 6.43

Condition	Used
Rear End	6.43 ratio
Stock Number	2A1E51806
MLS Number	11633537
Category	Differentials, Front
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell RP20145 Front Differential for a 1998 Freightliner FL-80

$1,250 USD

GOOD USED, Core Charge: 100, Ratio: 6.83

Condition	Used
Rear End	6.83 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL-80
Will Fit Year(s)	1998
Stock Number	2A3E33238
MLS Number	11626528
Category	Differentials, Front
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell SQHP Front Differential

$450 USD

GOOD USED, Core Charge: 20, Ratio: 3.73

Condition	Used
Rear End	3.73 ratio
Stock Number	2A1E37406
MLS Number	11626142
Category	Differentials, Front
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell QHD Front Differential for a 1976 Ford LT-8000

$1,200 USD

GOOD USED, Core Charge: 20, Ratio: 5.83

Condition	Used
Rear End	5.83 ratio
Fits To Make(s)	FORD
Fits To Model(s)	LT-8000
Will Fit Year(s)	1976
Stock Number	2A1E36686
MLS Number	11626138
Category	Differentials, Front
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell LHD Front Differential for a 1974 Chevrolet C-65

$800 USD

GOOD USED, Core Charge: 0, Ratio: 7.20

Condition	Used
Rear End	7.20 ratio
Fits To Make(s)	CHEVROLET
Fits To Model(s)	C-65
Will Fit Year(s)	1974
Stock Number	2A1E35231
MLS Number	13864224
Category	Differentials, Front
Last Updated	6/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell QHD Front Differential for a 1979 White Freightliner CAB OVER

$1,200 USD

GOOD USED, Core Charge: 20, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	WHITE FREIGHTLINER
Fits To Model(s)	CAB OVER
Will Fit Year(s)	1979
Stock Number	2A1E29909
MLS Number	11626118
Category	Differentials, Front
Last Updated	6/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell QHD Front Differential for a 1972 Western Star

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Condition	Used
Fits To Make(s)	WESTERN STAR
Will Fit Year(s)	1972
Stock Number	2A1E28314
MLS Number	11626115
Category	Differentials, Front
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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2014 Rockwell MD20-14X Front Differential for a Mack CXU600

$1,250 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CXU600
Stock Number	28377
MLS Number	14286590
Category	Differentials, Front
Last Updated	4/4/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(877) 254-___ SHOW
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Rockwell 20-145 Front Differential

$1,250 USD

Used Rockwell RD 20-145 Front Differential Assembly RATIO 3.58

Condition	Used
Stock Number	AB2621FR
MLS Number	11850424
Category	Differentials, Front
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
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Rockwell RD23160 Front Differential

$4,250 USD

Used Rockwell 23-160 Front differential with Lock, Ratio 4.10. Sold Complete with housing and axles. Freightliner housing

Condition	Used
Stock Number	S2549FR
MLS Number	11741983
Category	Differentials, Front
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
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Used Rockwell Front Differentials For Sale

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