Front Differentials For Sale

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Meritor-Rockwell 40-145 Front Differential

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40145 2.93, Ratio: 2.93

Condition	Used
Rear End	2.93 ratio
Stock Number	ATC1171
MLS Number	9405248
Category	Differentials, Front
Last Updated	4/13/2022
Location	Alma, AR, US
Sold By	Arkansas Truck Center

(833) 371-___ SHOW
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Meritor-Rockwell MD2014X Front Differential

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Meritor MD2014X 2.47 Ratio Front/Rear Differential, Ratio: 2.47

Condition	Used
Rear End	2.47 ratio
Stock Number	ATC862
MLS Number	9404994
Category	Differentials, Front
Last Updated	1/11/2024
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Dana-Spicer DS404 Front Differential

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GOOD SHAPE, Ratio: N/A

Condition	Used
Stock Number	1373
MLS Number	10672240
Category	Differentials, Front
Last Updated	3/14/2021
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Meritor-Rockwell 20-145 Front Differential

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GOOD SHAPE, Ratio: 373

Condition	Used
Rear End	3.73 ratio
Stock Number	1370
MLS Number	10672237
Category	Differentials, Front
Last Updated	3/14/2021
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Axle Alliance RT40-4N Front Differential

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In good shape no visible damage, Ratio: 2.41

Condition	Used
Rear End	2.41 ratio
Stock Number	1162
MLS Number	9602465
Category	Differentials, Front
Last Updated	3/14/2021
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Meritor-Rockwell RD/RP23160 Front Differential

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JUST THE AXELHOUSEING, Ratio: 529

Condition	Used
Rear End	5.29 ratio
Stock Number	990
MLS Number	9510112
Category	Differentials, Front
Last Updated	3/14/2021
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(833) 637-___ SHOW
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Eaton D46-170 Front Differential for a 2009 Peterbilt

$13,000 USD

Frame off 09 Pete complete with steer axel double framed nice low mile will sell just the cut air trak suspension with rear rear locker, Ratio: 3.58

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	Peterbilt
Will Fit Year(s)	2009
Stock Number	424
MLS Number	10710275
Category	Differentials, Front
Last Updated	3/14/2021
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

Axle Alliance ART400-4 Front Differential

$1,500 USD

Alliance ART400-4 - Ratio 3.31 - Good Used Front Differential

Condition	Used
Rear End	3.31 ratio
Stock Number	S0469FR
MLS Number	10687960
Category	Differentials, Front
Last Updated	2/26/2021
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 40-145 Front Differential

$950 USD

Large Nut

Condition	Used
Rear End	3.42 ratio
Stock Number	BP 146741
MLS Number	10639658
Category	Differentials, Front
Last Updated	1/22/2021
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Rockwell SQ100 Front Differential

$1,000 USD

100 DAY WARRANTY

Condition	Used
Rear End	3.70 ratio
Stock Number	10531
MLS Number	10532685
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Rockwell RD20145 Front Differential

$1,250 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.58 ratio
Stock Number	14077
MLS Number	10533008
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Rockwell RD20145 Front Differential

$1,250 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.91 ratio
Stock Number	12169
MLS Number	10532799
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton DS404 Front Differential, ratio 3.70

$950 USD

USED EATON DS404 FRONT DIFFERENTIAL, RATIO 3.70, INSPECTED, 30 DAY WARRANTY.

Condition	Used
Part Number	DS404
Stock Number	S4115
MLS Number	10222569
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton DS404 Front Differential, Ratio 3.55

$950 USD

USED EATON DS404 FRONT DIFFERENTIAL, RATIO 3.55, INSPECTED, 30 DAY WARRANTY.

Condition	Used
Part Number	DS404
Stock Number	S4113
MLS Number	10222511
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 40-145 Front Differential, Ratio 3.42

$950 USD

USED ROCKWELL 40-145 FRONT DIFFERENTIAL, RATIO 3.42, INSPECTED, 30 DAY WARRANTY.

Condition	Used
Part Number	40-145
Stock Number	S4118
MLS Number	10222454
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Axle Alliance ART40-4N Front Differential, Ratio 3.58

$1,500 USD

USED ALLIANCE ART40-4N FRONT DIFFERENTIAL, RATIO 3.58, INSPECTED, 30 DAY WARRANTY, $500 CORE.

Condition	Used
Part Number	ART40-4N
Stock Number	S4119
MLS Number	10222412
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell MD2014X Front Differential RATIO 3.08

$1,250 USD

USED ROCKWELL MD2014X FRONT DIFFERENTIAL ASSEMBLY, RATIO 3.08 INSPECTED, 30 DAY WARRANTY.

Condition	Used
Part Number	MD2014X
Stock Number	S4120
MLS Number	10222377
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 734-___ SHOW
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2009 Mercedes-Benz RT40-4N Front Differential

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USED RT40-4N MERCEDES ALLIANCE FRONT DIFFERENTIAL,2009, COMPLETE, INSPECTED INSIDE WITH GOOD GEARS,R:3.58, ALSO MANY DIFFS IN STOCK

Condition	Used
Stock Number	2448-0430203
MLS Number	10183209
Category	Differentials, Front
Last Updated	5/30/2020
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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Meritor-Rockwell RD40-145 Front Differential

$2,150 USD

RD40-145 4.11 REBUILT 12 MONTH PARTS AND LABOR WARRANTY. PLEASE CALL FOR EXTENDED WARRANTY DETAILS., Axle Spline Count: 41, Core Charge: 450, Ratio: 4.11

Condition	Remanufactured
Rear End	4.11 ratio
Stock Number	RD40-145 4.11 REBUILT
MLS Number	9001036
Category	Differentials, Front
Last Updated	7/22/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Meritor-Rockwell SQ100 Front Differential

$1,650 USD

SQ100 4.63 REBUILT UNIT. 12 MONTH PARTS AND LABOR WARRANTY. PLEASE CALL FOR EXTENDED WARRANTY DETAILS., Axle Spline Count: 41, Core Charge: 350, Ratio: 4.63

Condition	Remanufactured
Rear End	4.63 ratio
Stock Number	SQ100 4.63 REBUILT
MLS Number	9000987
Category	Differentials, Front
Last Updated	7/22/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Meritor-Rockwell SQ100 Front Differential

$1,650 USD

SQ100 4.33 REBUILT UNIT. 12 MONTH PARTS AND LABOR WARRANTY. PLEASE CALL FOR EXTENDED WARRANTY DETAILS, Axle Spline Count: 41, Ratio: 4.33

Condition	Remanufactured
Rear End	4.33 ratio
Stock Number	SQ100 4.33 REBUILT
MLS Number	9000982
Category	Differentials, Front
Last Updated	3/14/2021
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Rockwell 40-145 Front Differential, RATIO 2.79

$950 USD

USED ROCKWELL 40-145 FRONT DIFFERENTIAL ASSEMBLY, RATIO 2.79.

Condition	Used
Part Number	40-145 RATIO 2.79
Stock Number	S4109
MLS Number	10155506
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell Md 20-14X Front Differential, Ratio 3.42

$1,250 USD

USED, TAKE OUT, ROCKWELL MD20-14X FRONT DIFFERENTIAL, RATIO 3.42, INSPECTED.

Condition	Used
Part Number	MD20-14X , RATIO 3.42
Stock Number	S4108
MLS Number	10155502
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Axle Alliance RT40-4 Front Differential, Ratio 3.31

$1,500 USD

USED ALLIANCE RT40-4N FRONT DIFFERENTIAL ASSEMBLY, RATIO 3.31, CORE CHARGE $500.00. INSPECTED WITH WARRANTY.

Condition	Used
Part Number	RT40-4N
Stock Number	S4107
MLS Number	10155499
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.