Front Differentials For Sale

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Meritor MT40-14X 3.42 Front Differential

Recently Updated

$2,000 USD

3.42 front

Condition	Used
Stock Number	837
MLS Number	14022605
Category	Differentials, Front
Last Updated	1/15/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

Eaton-Spicer DDH40R390 Front Differential

Recently Updated

$2,625 USD

Condition	Remanufactured
Rear End	3.90 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DDH40R390
Stock Number	REC DDH40-3.90
MLS Number	13563114
Category	Differentials, Front
Last Updated	1/15/2026
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

Eaton-Spicer DSP40R355 Front Differential

Newly Listed

$2,072.34 USD

REMAN HAS NEW RING GEAR AND PINION..DIFF CAN ALSO REPLACE DS404 DS405 AND DSP41

Condition	Remanufactured
Rear End	3.55 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DSP40R355
Stock Number	2596854
MLS Number	14092845
Category	Differentials, Front
Last Updated	1/15/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2023 Eaton-Spicer DDH40R390 Front Differential

Recently Updated

$2,975 USD

REBUILT CAN REPLACE DD404AND DD405--DRIVER CONTROLLED LOCKER

Condition	Remanufactured
Rear End	3.90 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DDH40R390
Stock Number	2574293
MLS Number	14020106
Category	Differentials, Front
Last Updated	1/15/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2013 Eaton-Spicer DSP40R355 Front Differential

Recently Updated

$1,150.24 USD

REBUILDING DIFF

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DSP40R355
Stock Number	2185762
MLS Number	12740852
Category	Differentials, Front
Last Updated	1/15/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

Eaton-Spicer DSP40R308 Front Differential

Recently Updated

$1,285.34 USD

Condition	Remanufactured
Rear End	3.08 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DSP40R308
Stock Number	REC DSP40-3.08
MLS Number	13364128
Category	Differentials, Front
Last Updated	1/15/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2023 Detroit RT40-NFDFR323 Front Differential

Recently Updated

$3,295.16 USD

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDFR323
Capacity	40,000LBS
Stock Number	2543886
MLS Number	13733937
Category	Differentials, Front
Last Updated	1/15/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

2016 Eaton-Spicer D40155R264 Front Differential

Recently Updated

$2,100.35 USD

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	D40155R264
Stock Number	2485029
MLS Number	13499107
Category	Differentials, Front
Last Updated	1/15/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

2023 Eaton DDH40P Front Differential for a Kenworth T880

Newly Listed

$1,895 USD

DDH40P 3.70 LOCKER Inspected Takeout , +$750 Core, Yoke: SPL250, Side Gear: 41 Splines, Input: 44 Splines,

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T880
Stock Number	16251
MLS Number	14092629
Category	Differentials, Front
Last Updated	1/15/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton DSP40 Front Differential

Recently Updated

$500 USD

Eaton DSP 40 CORE, Ring and Pinion Damage, Capacity 40K, Side Gear 41 Splines, Input 44 Splines, Non locker,

Condition	Used
Stock Number	15092
MLS Number	13820103
Category	Differentials, Front
Last Updated	1/15/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

2019 Eaton DDP40-3.90 Front Differential for a Peterbilt 567

Recently Updated

$2,295 USD

DDP40 3.90 LOCKER Inspected Take Out +$750 Core, Capacity: 40K, Ratio: 3.90, Yoke: SPL250, Side Gear: 41 Spline, Input: 44 Spline

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	567
Stock Number	14956
MLS Number	13808874
Category	Differentials, Front
Last Updated	1/15/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

2016 Detroit DA-RT-40.0-4 HT Front Differential for a Freightliner Cascadia

Recently Updated

$1,495 USD

DA-RT-40.0-4 HT 3.42 Ratio Front rear differential. +$350 Core, Ratio: 3.42, Yoke: 1810, Side Gear: 41 Splines, Input: N/A, Non-Locker

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	14496
MLS Number	13737947
Category	Differentials, Front
Last Updated	1/15/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

2019 Eaton DDP41 Front Differential for a Peterbilt 567

Recently Updated

$3,495 USD

DDP41 3.08 LOCKER Takeout +$750 Core, Take off from a low mile non-wrecked truck. 53,037 miles.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	567
Stock Number	10796
MLS Number	13069174
Category	Differentials, Front
Last Updated	1/15/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Meritor-Rockwell RD20-145 Front Differential for a 2018 Peterbilt 567

Newly Listed

Contact for price

(Used) 2018 Peterbilt 567, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C05-2101011HK00373, Serial number: F0R04320936, Make: Meritor, Model: RD20-145, Ratio: 3.73, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2018
Part Number	C05-2101011HK00373
Stock Number	P-494128
MLS Number	14091892
Category	Differentials, Front
Last Updated	1/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RD20-145 Front Differential for a 2018 Peterbilt 567

Newly Listed

Contact for price

(Used) 2018 Peterbilt 567, COMPLETE FRONT REAR TANDEM- Part Number: C05-2101011HK00373, Serial number: F0R04320936, Make: Meritor, Model: RD20-145, Ratio: 3.73, Capacity: 20,000 Lbs, Hub...

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2018
Part Number	C05-2101011HK00373
Stock Number	P-494124
MLS Number	14091887
Category	Differentials, Front
Last Updated	1/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Eaton DS402 Front Differential

Newly Listed

$2,095 USD

REBUILT DS402 4.11. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62218, Core Charge: EXCHANGE CRITICAL CORE 750.00, Ratio: 4.11

Condition	Remanufactured
Part Number	62218
Stock Number	62218 DIFF
MLS Number	14091636
Category	Differentials, Front
Last Updated	1/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton D46-170P Front Differential for a 2006 Peterbilt 378

Newly Listed

$2,995 USD

D46-170P USED T.O 3.91 RATIO WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY. SUSPENSION ASSY INVENTORIED SEPERATLY., Ratio: 3.91

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2006
Stock Number	11026-1
MLS Number	14091635
Category	Differentials, Front
Last Updated	1/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 370-___ SHOW
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2011 Eaton DSP41 Front Differential for a Peterbilt 386

Recently Updated

$1,410 USD

(USED) Eaton DSP41 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: -

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Stock Number	25667026
MLS Number	12952346
Category	Differentials, Front
Last Updated	1/15/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2000 Eaton DS404 Front Differential for a Peterbilt 379

Recently Updated

$1,217 USD

(USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 129572

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	25742438
MLS Number	13402340
Category	Differentials, Front
Last Updated	1/15/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

Mack CRDPCL150R340 Front Differential

Recently Updated

$4,900 USD

Condition	Remanufactured
Rear End	3.40 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CRDPCL150R340
Stock Number	REC CRDPCL150-3.40
MLS Number	13563040
Category	Differentials, Front
Last Updated	1/15/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell RT46-160 Front Differential for a 2019 Peterbilt 567

Newly Listed

Contact for price

(Used) 2019 Peterbilt 567, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C05-23010043E10489, Serial Number: FOR04872601, Make: Meritor, Model: RT46-160, Ratio: 4.89, Capacity: 23,000 Lbs, For...

Condition	Used
Rear End	4.89 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2019
Part Number	C05-23010043E10489
Stock Number	P-494092
MLS Number	14088214
Category	Differentials, Front
Last Updated	1/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RT46-160 Front Differential for a 2019 Peterbilt 567

Newly Listed

Contact for price

(Used) 2019 Peterbilt 567, COMPLETE FRONT REAR TANDEM- Part Number: C05-23010043E10489, Serial Number: FOR04872601, Make: Meritor, Model: RT46-160, Ratio: 4.89, Capacity: 23,000 Lbs, Hub...

Condition	Used
Rear End	4.89 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2019
Part Number	C05-23010043E10489
Stock Number	P-494089
MLS Number	14088211
Category	Differentials, Front
Last Updated	1/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(855) 794-___ SHOW
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Eaton DS404 Front Differential

Recently Updated

$1,706 USD

DS404-370 - Reconditioned

Condition	Remanufactured
Rear End	3.70 ratio
Stock Number	DS404-370-REC
MLS Number	13909506
Category	Differentials, Front
Last Updated	1/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Meritor-Rockwell MD2014X Front Differential

Recently Updated

$1,950 USD

MD2014X-228 - Rebuilt

Condition	Remanufactured
Rear End	2.28 ratio
Stock Number	MD2014X-228-REB
MLS Number	13909036
Category	Differentials, Front
Last Updated	1/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment