Used Front Differentials For Sale

551 - 575 of 5,942 listings

Meritor-Rockwell MT40-14X Front Differential for a 2023 Kenworth T680

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(Used) 2023 Kenworth T680, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C05-62A30089610163, Serial Number: F0R07602414, Make: Meritor, Model: MT40-14X, Ratio: 3.08, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2023
Part Number	C05-62A30089610163
Stock Number	P-494885
MLS Number	14105175
Category	Differentials, Front
Last Updated	1/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Front Differential for a 2023 Kenworth T680

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(Used) 2023 Kenworth T680, COMPLETE FRONT REAR TANDEM- Part Number: C05-62A30089610163, Serial Number: F0R07602414, Make: Meritor, Model: MT40-14X, Ratio: 3.08, Capacity: 20,000 Lbs, Hub...

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2023
Part Number	C05-62A30089610163
Stock Number	P-494877
MLS Number	14105166
Category	Differentials, Front
Last Updated	1/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2012 Meritor RD20145 Front Differential for a Peterbilt 384

$885 USD

(USED) Meritor RD20145 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-F-1644 RING GEAR WORN, SMALL GOUGUES ON TEETH EDGES.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	384
Stock Number	25787837
MLS Number	13543433
Category	Differentials, Front
Last Updated	1/22/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2011 Mack CRD150R450 Front Differential

$3,250 USD

OIL WAS CLEAN NO METAL.LOOKS OKAY

Condition	Used
Rear End	4.50 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CRD150R450
Stock Number	2329851
MLS Number	13657103
Category	Differentials, Front
Last Updated	1/21/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Meritor-Rockwell RD20-145 Front Differential for a 2007 International 9200I

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(Used) 2007 International 9200l, FRONT DIFFERENTIAL GEARS ONLY- Part Number: RT40145NFNN835, Serial Number: F0R00183363, Make: Meritor/Rocwell, Model: RD20-145, Ratio: 3.90, Capacity: 20,000...

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	International
Fits To Model(s)	9200I
Will Fit Year(s)	2007
Part Number	RT40145NFNN835
Stock Number	P-494781
MLS Number	14101335
Category	Differentials, Front
Last Updated	1/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RD20-145 Front Differential for a 2007 International 9200I

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(Used) 2007 International 9200l, COMPLETE FRONT REAR TANDEM- Part Number: RT40145NFNN835, Serial Number: F0R00183363, Make: Meritor/Rocwell, Model: RD20-145, Ratio: 3.90, Capacity: 20,000,...

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	International
Fits To Model(s)	9200I
Will Fit Year(s)	2007
Part Number	RT40145NFNN835
Stock Number	P-494776
MLS Number	14101329
Category	Differentials, Front
Last Updated	1/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Eaton DS402 Front Differential for a 1986 Kenworth W900

$1,695 USD

DS402 USED TAKEOUT, 4.56 RATIO WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY, Ratio: 4.56

Condition	Used
Rear End	4.56 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	1986
Stock Number	11426-2
MLS Number	14101182
Category	Differentials, Front
Last Updated	1/21/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Meritor-Rockwell 40-145 Front Differential for a 2009 Volvo VNL

$1,295 USD

USED TAKEOUT MT40-14X 3.55 RATIO. EARLIER 40-145 CASE WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2009
Stock Number	11626-4
MLS Number	14101170
Category	Differentials, Front
Last Updated	1/23/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Meritor 2.64 Front Differential

$2,000 USD

Condition	Used
Stock Number	489
MLS Number	14022348
Category	Differentials, Front
Last Updated	1/20/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

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Rockwell RP20145 2.64 Front Differential

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RP20145 2.64

Condition	Used
Stock Number	471
MLS Number	14022334
Category	Differentials, Front
Last Updated	1/20/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

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Rockwell 3.08 Front Differential

$1,500 USD

MD2014XR3.08

Condition	Used
Stock Number	370
MLS Number	14022277
Category	Differentials, Front
Last Updated	1/20/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

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Rockwell 3.55 Front Differential

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Condition	Used
Stock Number	368
MLS Number	14022275
Category	Differentials, Front
Last Updated	1/20/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

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2012 Alliance 2.84 Front Differential for a Freightliner Cascadia

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Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	11
MLS Number	14022002
Category	Differentials, Front
Last Updated	1/20/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

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Dana-Spicer RSP40 Front Differential for a 2007 Kenworth T2000

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MILES 689734, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Will Fit Year(s)	2007
Stock Number	204952-3
MLS Number	14098633
Category	Differentials, Front
Last Updated	1/20/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Good Used

Price Drop $600 USD

GOOD USED, Core Charge: 450, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	2A1E56986
MLS Number	14008778
Category	Differentials, Front
Last Updated	2/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Detroit RT40-4N Front Differential for a 2017 Freightliner Cascadia 125

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(Used) 2017 Freightliner Cascadia 125, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00042-143, Serial Number: 771AAC-A207402H, Make: Detroit, Model: RT40-4N, Ratio: 3.08, Capacity: 20,000...

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2017
Part Number	C11-00042-143
Stock Number	P-494579
MLS Number	14097821
Category	Differentials, Front
Last Updated	1/18/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Detroit RT40-4N Front Differential for a 2017 Freightliner Cascadia 125

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(Used) 2017 Freightliner Cascadia 125, COMPLETE FRONT REAR TANDEM- Part Number: C11-00042-143, Serial Number: 771AAC-A207402H, Make: Detroit, Model: RT40-4N, Ratio: 3.08, Capacity: 20,000...

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2017
Part Number	C11-00042-143
Stock Number	P-494572
MLS Number	14097814
Category	Differentials, Front
Last Updated	1/18/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2018 Detroit Front Differential for a Alliance RT40-4NR285

$1,750.25 USD

181744-821 - Used Inspected with Warranty Front Rear Differential from a 2018 Freightliner Cascadia 126, Yoke: WYS25

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR285
Stock Number	2274396
MLS Number	12202893
Category	Differentials, Front
Last Updated	1/20/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

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Eaton DS404 Front Differential

$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

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Rockwell RD20145 Front Differential

$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

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Eaton DS404 Front Differential

$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

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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

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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

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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.

(833) 835-___ SHOW
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2020 Meritor-Rockwell MD2014XR308 Front Differential

$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

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