Front Differentials For Sale

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2013 Eaton-Spicer DSP41R342 Front, Rear Differential Assembly

Newly Listed

$1,200 USD

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DSP41R342
Stock Number	2597124
MLS Number	14433437
Category	Differentials, Front
Last Updated	6/17/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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2016 Eaton-Spicer Front Differential for a Eaton-Spicer DDP41R336

Recently Updated

$2,050 USD

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DDP41R336
Stock Number	2536024
MLS Number	13687261
Category	Differentials, Front
Last Updated	6/17/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

Rockwell RD20145 Front Differential

Recently Updated

$2,150 USD

REMAN 1 YEAR WARR.

Condition	Remanufactured
Rear End	3.42 ratio
Stock Number	28422
MLS Number	14412925
Category	Differentials, Front
Last Updated	6/17/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2012 Rockwell MD20-14X Front Differential for a International 4400

Recently Updated

$1,250 USD

ROCKWELL 14X 3.90 RATIO

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	4400
Stock Number	28418
MLS Number	14407828
Category	Differentials, Front
Last Updated	6/17/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton DS404 Front Differential

Recently Updated

$2,150 USD

REMAN 1 YEAR WARR.

Condition	Remanufactured
Rear End	3.55 ratio
Stock Number	28413
MLS Number	14402004
Category	Differentials, Front
Last Updated	6/17/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RD20145 Front Differential

Recently Updated

$2,150 USD

REBUILT ONE YEAR WARRANTY..BUILT BY TONY

Condition	Remanufactured
Rear End	2.64 ratio
Stock Number	28411
MLS Number	14396857
Category	Differentials, Front
Last Updated	6/17/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton DS404 Front Differential

Recently Updated

$2,150 USD

REMAN 1 YEAR WARR.

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	28408
MLS Number	14390989
Category	Differentials, Front
Last Updated	6/17/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton DS404 Front Differential

Recently Updated

$2,150 USD

REMAN 1 YEAR WARR.

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	28406
MLS Number	14385547
Category	Differentials, Front
Last Updated	6/17/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2009 Eaton DSP40 Front Differential for a Kenworth T660

Recently Updated

$1,250 USD

DSP EATON FRONT REAR 3.55 RATIO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T660
Stock Number	28403
MLS Number	14380183
Category	Differentials, Front
Last Updated	6/17/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton DS404 Front Differential

Recently Updated

$2,150 USD

REMAN 1 YEAR WARR. WITH PUMP

Condition	Remanufactured
Rear End	3.55 ratio
Stock Number	28402
MLS Number	14380182
Category	Differentials, Front
Last Updated	6/17/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RD20145 Front Differential

Recently Updated

$2,150 USD

REMAN 1 YEAR WARR.

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	28400
MLS Number	14368111
Category	Differentials, Front
Last Updated	6/17/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2002 Rockwell RD20145 Front Differential for a International 9200i

Recently Updated

$1,450 USD

RD 20-145 TAKE OUT 3.73 RATIO

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9200i
Stock Number	28398
MLS Number	14364253
Category	Differentials, Front
Last Updated	6/17/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2016 Alliance RT40.0-4 Front Differential for a Western Star 5700

Recently Updated

$1,850 USD

3.08 RATIO TAKE OUT

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	WESTERN STAR
Fits To Model(s)	5700
Stock Number	28369
MLS Number	14254326
Category	Differentials, Front
Last Updated	6/17/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton DS404/LOCKER Front Differential

Recently Updated

$2,450 USD

REMAN 1 YEAR WARR. w/LOCKER

Condition	Remanufactured
Rear End	3.55 ratio
Stock Number	28366
MLS Number	14254323
Category	Differentials, Front
Last Updated	6/17/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2012 Rockwell RD23160 Front Differential for a Mack CXU613

Recently Updated

$1,850 USD

GTO RD-23-160 3.73 RATIO

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CXU613
Stock Number	27041
MLS Number	12365489
Category	Differentials, Front
Last Updated	6/17/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Meritor Front Differential

Recently Updated

$3,750 USD

Reman Front RD20145 Ratio 5.86 - Ratio: 5.86, Core Charge: 1200.00

Condition	Used
Rear End	5.86 ratio
Stock Number	RD20145R586-P
MLS Number	12727351
Category	Differentials, Front
Last Updated	6/17/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

1997 Eaton DS402 Front Differential for a Kenworth T800

Recently Updated

$1,900 USD

(USED) Eaton DS402 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 110814

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Stock Number	25907174
MLS Number	14020973
Category	Differentials, Front
Last Updated	6/17/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

1989 Meritor SQ100 Front Differential for a Kenworth W900B

Newly Listed

$1,565 USD

(USED) Meritor SQ100 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200R1032

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900B
Stock Number	26000891
MLS Number	14433051
Category	Differentials, Front
Last Updated	6/17/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2000 Eaton DS404 Front Differential for a Kenworth T800

Newly Listed

$1,115 USD

(USED) Eaton DS404 Ratio: 4.11 Side Gear Splines: 41 W/ Locker: NO Cast#: 120572 Ref# N/A MISSING OEM TAG

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Part Number	N/A
Stock Number	26015927
MLS Number	14433001
Category	Differentials, Front
Last Updated	6/17/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2016 Meritor MD2014X Front Differential for a Kenworth T880

Newly Listed

$950 USD

(USED) Meritor MD2014X Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Stock Number	26015971
MLS Number	14432991
Category	Differentials, Front
Last Updated	6/17/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2001 Eaton DS404 Front Differential for a International 9400

Newly Listed

$1,325 USD

(USED) Eaton DS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: -

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9400
Stock Number	26016437
MLS Number	14432901
Category	Differentials, Front
Last Updated	6/17/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2018 Eaton DSP40 Front Differential for a Kenworth T680

Recently Updated

$1,372 USD

(USED) Eaton DSP40 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25968163
MLS Number	14270056
Category	Differentials, Front
Last Updated	6/18/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

Meritor RD20145 Front Differential for a Volvo VNL

Recently Updated

$1,150 USD

(USED) Meritor RD20145 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: N/A Ref# N/A ALUMINUM

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Part Number	N/A
Stock Number	25939440
MLS Number	14156901
Category	Differentials, Front
Last Updated	6/18/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2016 Meritor-Rockwell MD2014X Front Differential for a Volvo VNL

Newly Listed

Contact for price

MD2014X- Front Rear - 3.25 Ratio - Pullout - DIFF ONLY.

Condition	Used
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	4504-4
MLS Number	14432338
Category	Differentials, Front
Last Updated	6/16/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment