Front Differentials For Sale

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Gear Shop Build Order

Contact for price

GEAR SHOP BUILD ORDER, Serial#: ..........., Ratio: NA, Casting#: ...........

Condition	New
Stock Number	GEAR SHOP DIFFERENTIAL FRONT
MLS Number	11464345
Category	Differentials, Front
Last Updated	12/15/2022
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 329-___ SHOW
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Rockwell RD 20-145 Front Differential; 3.58 Ratio

$1,200 USD

Rockwell RD 20-145 Front Differential, Good takeout. Inspected. Call or message with any questions or visit our website.

Condition	Used
Rear End	3.58 ratio
Stock Number	000018
MLS Number	10818868
Category	Differentials, Front
Last Updated	12/15/2022
Location	Springville, PA, US
Sold By	Summit Core Supply

(844) 329-___ SHOW
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Eaton DS404 Front Differential

Contact for price

Eaton DS404; Front Rear Differential; 3.70 Ratio; S11. Call or message with any questions or visit our website.

Condition	Used
Rear End	3.70 ratio
Stock Number	1454
MLS Number	10160282
Category	Differentials, Front
Last Updated	12/13/2022
Location	Springville, PA, US
Sold By	Summit Core Supply

Eaton DSP40 Front Differential

$2,150 USD

REBUILT 1 YEAR WARRANTY ///////////THICK HOUSING//////////////

Condition	Remanufactured
Rear End	4.33 ratio
Stock Number	23990
MLS Number	10534752
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RD20145 Front Differential

$2,150 USD

REBUILT 12 MONTH WARRANTY

Condition	Remanufactured
Rear End	3.42 ratio
Stock Number	23602
MLS Number	10534609
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RD20145 Front Differential

$2,150 USD

12 MONTH WARRANTY

Quantity	2
Condition	Remanufactured
Rear End	3.42 ratio
Stock Number	21954
MLS Number	10534217
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RD20145 Front Differential

$2,150 USD

REBUILT 1 YEAR WARRANTY

Condition	Remanufactured
Rear End	3.42 ratio
Stock Number	20610
MLS Number	10533966
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RD20145 Front Differential

$2,150 USD

REBUILT 12 MONTH WARRANTY.

Condition	Remanufactured
Rear End	3.42 ratio
Stock Number	20602
MLS Number	10533964
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RD20145 Front Differential

$2,150 USD

REBUILT 12 MONTH WARRANTY

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	23607
MLS Number	10534613
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton DS404 Front Differential

$2,150 USD

REBUILT 1 YEAR WARRANTY

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	23231
MLS Number	10534484
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RD20145 Front Differential

$2,150 USD

12 MONTHS WARRANTY

Condition	Remanufactured
Rear End	3.36 ratio
Stock Number	21639
MLS Number	10534172
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton DS404 Front Differential

$2,150 USD

REBUILT 12 MONTH WARRANTY

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	21150
MLS Number	10534058
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RD20145 Front Differential

$2,150 USD

REBUILT 1 YEAR WARRANTY

Condition	Remanufactured
Rear End	2.93 ratio
Stock Number	20722
MLS Number	10533989
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton DS404 Front Differential

$2,150 USD

REBUILT 1 YEAR WARRANTY

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	20628
MLS Number	10533974
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RD20145 Front Differential

$2,250 USD

12 MONTH WARRANTY WITH LOCKER

Condition	Remanufactured
Rear End	3.73 ratio
Stock Number	18250
MLS Number	10533592
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RD20145 Front Differential

$2,150 USD

REVERSE AIR / 12 MONTH WARRANTY

Condition	Remanufactured
Rear End	4.11 ratio
Stock Number	17185
MLS Number	10533467
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2001 Rockwell RS21145 Front Differential for a Ford F750

$800 USD

GOOD USED MERITOR-ROCKWELL REAR REAR DIFFERENTIAL ASSEMBLY PN# RS21145 5.57 RATIO

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	F750
Stock Number	141980
MLS Number	11139588
Category	Differentials, Front
Last Updated	5/21/2022
Location	Oil City, LA, US
Sold By	Bobby Johnson Equipment Co., Inc.

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Meritor-Rockwell 40-145 Front Differential

$2,500 USD

SET 40145 FRT AND REAR 6.43 DROPINS ONLY, Ratio: 6.43

Condition	Used
Rear End	6.43 ratio
Stock Number	51222
MLS Number	11396263
Category	Differentials, Front
Last Updated	5/12/2022
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 396-___ SHOW
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Rockwell 40-14X Front Differential

$1,250 USD

Condition	Used
Rear End	3.08 ratio
Stock Number	BP172545
MLS Number	11391921
Category	Differentials, Front
Last Updated	5/11/2022
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Rockwell RD20145 Front Differential

$850 USD

GTO ROCKWELL FRONT REAR RD20145-3.21 RATIO: 3.21

Condition	Used
Stock Number	131759
MLS Number	11138835
Category	Differentials, Front
Last Updated	4/23/2022
Location	Oil City, LA, US
Sold By	Bobby Johnson Equipment Co., Inc.

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

$1,250 USD

MD2014X front differential with 2.47 ratio., Ratio: 2.47

Condition	Used
Rear End	2.47 ratio
Stock Number	ATC1601
MLS Number	10805892
Category	Differentials, Front
Last Updated	4/23/2022
Location	Alma, AR, US
Sold By	Arkansas Truck Center

(833) 396-___ SHOW
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Eaton DST41 Front Differential

$950 USD

Condition	Used
Rear End	3.55 ratio
Stock Number	BP172501
MLS Number	11308434
Category	Differentials, Front
Last Updated	4/7/2022
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Rockwell MD-40-14X Front Differential

$1,250 USD

Condition	Used
Rear End	3.25 ratio
Stock Number	BP172507
MLS Number	11308433
Category	Differentials, Front
Last Updated	4/7/2022
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.