Front Differentials For Sale

Eaton DS404 Front Differential

Recently Updated

$1,100 USD

Good used Eaton DS404 front, rear differential assembly. 5.29 ratio 90 day guarantee for swap or refund.

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DS404
Stock Number	Ryd DS404/5.29/41
MLS Number	12979107
Category	Differentials, Front
Last Updated	1/17/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RD20145 Front Differential

Recently Updated

$1,100 USD

Good used Rockwell RD20145 front, rear differential with pump. 5.86 ratio. 90 day guarantee for swap or refund

Quantity	2
Condition	Used
Rear End	5.86 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	Ryd RD20145/5.86/41
MLS Number	11410848
Category	Differentials, Front
Last Updated	1/17/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton DS404 Front Differential

Recently Updated

$1,100 USD

Good used Eaton DS404 front, rear differential assembly. 3.70 ratio 90 day guarantee for swap or refund.

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DS404
Stock Number	Ryd DS404/3.70/41
MLS Number	11724142
Category	Differentials, Front
Last Updated	1/17/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton DS405 Front Differential

Recently Updated

$1,100 USD

Good used Eaton DS405 Front rear differential Assembly 3.90 Ratio 90 day guarantee for swap or refund,

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DS405
Stock Number	Ryd DS405/3.90/41
MLS Number	12159619
Category	Differentials, Front
Last Updated	1/17/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Meritor-Rockwell RT46-160 Front Differential for a 2021 Western Star 49X

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(Used) 2021 Western Star 49X, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00044-009, Serial Number: FOR06624407, Make: Meritor/Rockwell, Model: RT46-160, Ratio: 3.91, Capacity: 23,000...

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	49X
Will Fit Year(s)	2021
Part Number	C11-00044-009
Stock Number	P-494483
MLS Number	14096227
Category	Differentials, Front
Last Updated	1/17/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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Meritor-Rockwell RT46-160 Front Differential for a 2021 Western Star 49X

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(Used) 2021 Western Star 49X, COMPLETE FRONT REAR TANDEM- Part Number: C11-00044-009, Serial Number: FOR06624407, Make: Meritor/Rockwell, Model: RT46-160, Ratio: 3.91, Capacity: 23,000 Lbs,...

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	49X
Will Fit Year(s)	2021
Part Number	C11-00044-009
Stock Number	P-494480
MLS Number	14096224
Category	Differentials, Front
Last Updated	1/17/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 835-___ SHOW
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Dana-Spicer D46-170 Front Differential for a 2014 Kenworth W900

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Spicer D46170 front rear differential for sale, ratio 4.10. Call for more information. We ship everywhere, Ratio: 4.10

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2014
Stock Number	KW-0905-5
MLS Number	14096066
Category	Differentials, Front
Last Updated	1/17/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

Detroit RTL40-NFDFR228 Front Differential

Newly Listed

$4,295.16 USD

LOCKER, NO OILER

Condition	Remanufactured
Rear End	2.28 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RTL40-NFDFR228
Stock Number	2598515
MLS Number	14096008
Category	Differentials, Front
Last Updated	1/17/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell MD2014XR336 Front Differential

Recently Updated

$995.15 USD

Condition	Remanufactured
Rear End	3.36 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MD2014XR336
Stock Number	2418123
MLS Number	13261340
Category	Differentials, Front
Last Updated	1/17/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Detroit RT40-NFDRR264 Front Differential

Price Drop $2,395.16 USD

Condition	Remanufactured
Rear End	2.64 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR264
Stock Number	2168590
MLS Number	11616546
Category	Differentials, Front
Last Updated	1/17/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2020 Meritor-Rockwell MD2014XR308 Front Differential

Recently Updated

$695.15 USD

MERITOR-ROCKWELL, MD2014X, 3.08 RATIO

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MD2014XR308
Stock Number	2591315
MLS Number	14055581
Category	Differentials, Front
Last Updated	1/17/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

2018 Meritor-Rockwell MD2014XR336 Front Differential

Recently Updated

$695.15 USD

MERITOR-ROCKWELL, MD2014X, 3.36 RATIO

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MD2014XR336
Stock Number	2578514
MLS Number	13987616
Category	Differentials, Front
Last Updated	1/17/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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Meritor-Rockwell 40-145 Front Differential for a 2000 Freightliner FLD120

Newly Listed

$1,195 USD

40-145 USED TAKEOUT, 2.93 RATIO. WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Ratio: 2.93

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	2000
Stock Number	111025-6
MLS Number	14095974
Category	Differentials, Front
Last Updated	1/17/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 913-___ SHOW
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2005 Meritor RD20145 Front Differential for a Volvo VNL

Recently Updated

$1,295 USD

RD20145 3.36 Inspected takeout. +$350 CORE, Yoke; WYS25, Side gears; 41 Spline, Input Shaft; 46 Spline.

Condition	Used
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	15387
MLS Number	13880865
Category	Differentials, Front
Last Updated	1/17/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

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Eaton DSH40 Front Differential

Recently Updated

$1,295 USD

Eaton DSH40 3.90 Inspected Takeout +$350 Core, Capacity: 40K, Ratio: 3.90, Yoke: N/A, Side Gear: 41 Splines, Input: 44 Splines, Non-Locker

Condition	Used
Stock Number	15368
MLS Number	13876410
Category	Differentials, Front
Last Updated	1/17/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(855) 624-___ SHOW
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Meritor-Rockwell SSHD Front Differential for a 1979 GMC GENERAL

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1979 GMC GENERAL ROCKWELL SSHD FRONT DIFF, 4.63 RATIO, HENDRICKSON SPRING SUSPENSION, Serial#: NA, Ratio: 4.63

Condition	Used
Rear End	4.63 ratio
Fits To Make(s)	GMC
Fits To Model(s)	GENERAL
Will Fit Year(s)	1979
Stock Number	3872-GMC-4
MLS Number	14095848
Category	Differentials, Front
Last Updated	1/17/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 624-___ SHOW
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Eaton DD404 Front Differential for a 2004 Peterbilt 379

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2004 PETE 379 EATON 404 FRONT DIFF WITH LOCK, 3.90 RATIO, LOW AIRLEAF SUSPENSION, Serial#: NA, Ratio: 3.90, Casting#: NA

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2004
Stock Number	3880-PETE-4
MLS Number	14095827
Category	Differentials, Front
Last Updated	1/17/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

Detroit RT40-NFDFR241 Front Differential

Recently Updated

$3,995.16 USD

Condition	Remanufactured
Rear End	2.41 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDFR241
Stock Number	TTP RT40-NFDFR241
MLS Number	13549820
Category	Differentials, Front
Last Updated	1/17/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

2015 Meritor-Rockwell MD2014XR355 Front Differential

Recently Updated

$2,672.34 USD

REBUILT

Condition	Remanufactured
Rear End	3.55 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MD2014XR355
Stock Number	2068631
MLS Number	10987456
Category	Differentials, Front
Last Updated	1/17/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

(855) 794-___ SHOW
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2000 Eaton DSH40 Front Differential for a Peterbilt 357

Newly Listed

$750 USD

DSH40 - Ratio 4.88 - Core - Grade C - Rebuildable - Deep Pitting On Ring Gear, Good Case Power Divider. Core Unit Sold As-Is

Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	357
Stock Number	1301-14
MLS Number	14095164
Category	Differentials, Front
Last Updated	1/16/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2013 Meritor-Rockwell RD20145 Front Differential for a Western Star 4800

Recently Updated

$850 USD

RD20145 - 3.58 Ratio - Pullout - P/N A13200C1979358. DIFF ONLY, HOUSING SOLD SEPARATELY

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	WESTERN STAR
Fits To Model(s)	4800
Stock Number	2075-4
MLS Number	13904318
Category	Differentials, Front
Last Updated	1/16/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2016 Meritor-Rockwell RD23160R391 Front Differential

Recently Updated

$2,250 USD

LOCKER

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD23160R391
Stock Number	2587060
MLS Number	14027916
Category	Differentials, Front
Last Updated	1/16/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2018 Eaton-Spicer DSP40R355 Front Differential

Recently Updated

$1,150.24 USD

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DSP40R355
Stock Number	2583703
MLS Number	14007401
Category	Differentials, Front
Last Updated	1/16/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell MD2014XR336 Front Differential

Recently Updated

$695.15 USD

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MD2014XR336
Stock Number	2561754
MLS Number	13847385
Category	Differentials, Front
Last Updated	1/16/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck