Used Front Differentials For Sale

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Axle Alliance D771199 Front Differential for a 2020 Western Star 5700

$2,200 USD

Good used Meritor/Alliance rear axle forward/single assembly. In good condition – no major damage or excessive wear noted. Key Specs: Make: Alliance Axle Company Model: D771199 Serial #:...

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	5700
Will Fit Year(s)	2020
Part Number	C11-00006-879
Stock Number	SV-95-4
MLS Number	14666786
Category	Differentials, Front
Last Updated	10/16/2026
Location	Monroe, NC, US
Sold By	Heavy Duty Truck Repair

Meritor-Rockwell MT40-14X Front Differential for a 2022 Freightliner Cascadia 126

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(Used) 2022 Freightliner Cascadia 126, COMPLETE FRONT REAR TANDEM- Part Number: C11-00050-615, Serial Number: DRA21953764, Make: Meritor, Model: MT40-14X, Ratio: 2.85, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2022
Part Number	C11-00050-615
Stock Number	P-503900
MLS Number	14426881
Category	Differentials, Front
Last Updated	10/16/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Front Differential for a 2016 Freightliner Cascadia 113

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(Used) 2016 Freightliner Cascadia 113, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00035-397, Serial Number: DRA15044219, Make: Meritor, Model: MT4014X, Ratio: 2.64, Capacity: 20,000 Lbs...

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 113
Will Fit Year(s)	2016
Part Number	C11-00035-397
Stock Number	P-495817
MLS Number	14122451
Category	Differentials, Front
Last Updated	10/16/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit RT40-4N Front Differential for a 2016 Western Star 5700

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(Used) 2016 Western Star 5700, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00042-618, Serial Number: 771AAC-A187523H, Make: Detroit, Model: RT40-4N, Ratio: 3.08, Capacity:...

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	5700
Will Fit Year(s)	2016
Part Number	C11-00042-618
Stock Number	P-112054
MLS Number	13856129
Category	Differentials, Front
Last Updated	10/16/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2018 Meritor-Rockwell MD2014XR325 Front Differential

$450.15 USD

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MD2014XR325
Stock Number	2664335
MLS Number	14441609
Category	Differentials, Front
Last Updated	10/16/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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Meritor-Rockwell RD40-145 Front Differential for a 2015 Volvo VNL

$1,295 USD

40-145 2.64 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 2.64

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2015
Stock Number	121424-3
MLS Number	13288176
Category	Differentials, Front
Last Updated	10/16/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Mercedes-Benz art-40 Front Differential for a 2016 Freightliner Cascadia 125

$1,795 USD

ART40 3.23 GOOD INSPECTED DIFFERENTIAL ASSEMBLY. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 350.00, Ratio: 3.23

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Part Number	ART
Stock Number	90224-3
MLS Number	13112194
Category	Differentials, Front
Last Updated	10/16/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 980-___ SHOW
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Eaton DS404 Front Differential for a 1995 Volvo AUTOCAR ACL64

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GOOD SHAPE MILES N/A, Ratio: 463

Condition	Used
Rear End	4.63 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	AUTOCAR ACL64
Will Fit Year(s)	1995
Stock Number	516068-3
MLS Number	14666229
Category	Differentials, Front
Last Updated	10/15/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2019 Meritor MD2014X Front Differential for a Freightliner CASCADIA

$999.99 USD

Maritor MD2014X Front Rear Differential 2.28 Ratio, From 2019 Freightliner Cascadia VIN 1FUJHHDR1KLKG9702

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	149319
MLS Number	14663250
Category	Differentials, Front
Last Updated	10/15/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

Meritor-Rockwell MT40-14X Front Differential for a 2022 International HX520

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(Used) 2022 International HX520, FRONT DIFFERENTIAL GEARS ONLY- Part Number: D1A424DB, Serial Number: DRA22031390, Make: Meritor, Model: MT40-14X, Ratio: 3.25, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	International
Fits To Model(s)	HX520
Will Fit Year(s)	2022
Part Number	D1A424DB
Stock Number	P-515151
MLS Number	14662449
Category	Differentials, Front
Last Updated	10/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Front Differential for a 2022 International HX520

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(Used) 2022 International HX520, COMPLETE FRONT REAR TANDEM- Part Number: D1A424DB, Serial Number: DRA22031390, Make: Meritor, Model: MT40-14X, Ratio: 3.25, Capacity: 20,000 Lbs, Hub Bolts:...

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	International
Fits To Model(s)	HX520
Will Fit Year(s)	2022
Part Number	D1A424DB
Stock Number	P-515149
MLS Number	14662447
Category	Differentials, Front
Last Updated	10/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana-Spicer D46-170 Front Differential for a 2013 Peterbilt 320

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(Used) 2013 Peterbilt 320, FRONT DIFFERENTIAL GEARS ONLY- REMANUFACTURED!! Part Number: N/A, Serial Number: 169691, Make: Spicer, Model: D46-170, Ratio: 4.78, Capacity: 23,000 Lbs, Reference...

Condition	Used
Rear End	4.78 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	320
Will Fit Year(s)	2013
Stock Number	P-512739
MLS Number	14583832
Category	Differentials, Front
Last Updated	10/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Front Differential for a 2021 International LT625

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(Used) 2021 International LT625, COMPLETE FRONT REAR TANDEM- Part Number: 6E1F8B0E, Serial Number: DRA21615904, Make: Meritor, Model: MT40-14X, Ratio: 3.42, Capacity: 20,000 Lbs, Hub Bolts:...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2021
Part Number	6E1F8B0E
Stock Number	P-114138
MLS Number	13989300
Category	Differentials, Front
Last Updated	11/1/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2016 Meritor-Rockwell MD2014XR247 Front Differential

$450.15 USD

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MD2014XR247
Stock Number	2245380
MLS Number	14208128
Category	Differentials, Front
Last Updated	10/14/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2017 Meritor-Rockwell MD2014XR247 Front Differential

$450.15 USD

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MD2014XR247
Stock Number	2686029
MLS Number	14526750
Category	Differentials, Front
Last Updated	10/14/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2021 Meritor-Rockwell MD20143R279 Front Differential

$921.34 USD

MODEL: MD2014H3R295

Condition	Used
Rear End	2.95 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MD20143R279
Stock Number	2666390
MLS Number	14450312
Category	Differentials, Front
Last Updated	10/14/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2016 Alliance RT40-4NR331 Front Differential

$1,750.25 USD

Condition	Used
Rear End	3.34 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR331
Stock Number	2583356
MLS Number	14136734
Category	Differentials, Front
Last Updated	10/14/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2017 Detroit Front Differential for a Alliance RT40-4NR285

$1,750.25 USD

MILEAGE - 116,233

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR285
Stock Number	2684003
MLS Number	14520918
Category	Differentials, Front
Last Updated	10/14/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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1994 Rockwell RD20145 (FRONT RT40145) Front, Rear Differential Assembly for a Freightliner USF-1E

$1,000 USD

Used Rockwell Rear Front Differential

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	USF-1E
Stock Number	914
MLS Number	14662311
Category	Differentials, Front
Last Updated	10/14/2026
Location	Box Elder, SD, US
Sold By	Hatch Trucking & Salvage Parts LLC

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2015 Meritor MD2014X Front Differential for a Volvo VNL

$750 USD

(USED) Meritor MD2014X Ratio: 2.47 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220 Ref# 3200J2220

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Part Number	3200J2220
Stock Number	25477836
MLS Number	12303428
Category	Differentials, Front
Last Updated	10/14/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

Dana-Spicer D46-170 Front Differential for a 2012 Peterbilt 367

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(Used) 2012 Peterbilt 367, FRONT DIFFERENTIAL GEARS ONLY- Remanufactured!! Part Number: 131218, Serial Number: 194293, Make: Spicer/Dana, Model: D46-170, Ratio: 4.30, Capacity: 23,000 Lbs,...

Condition	Used
Rear End	4.30 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	367
Will Fit Year(s)	2012
Part Number	131218
Stock Number	P-505999
MLS Number	14431414
Category	Differentials, Front
Last Updated	10/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana-Spicer DSP40 Front Differential for a 2014 Peterbilt 579

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(Used) 2014 Peterbilt 579, COMPLETE FRONT REAR TANDEM- Part Number: 511331, Serial Number: BMG006399, Make: Spicer, Model: DSP40, Ratio: 3.90, Capacity: 18,999 Lbs, Hub Bolts: 10, Brake Type...

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2014
Part Number	511331
Stock Number	P-112353
MLS Number	13867915
Category	Differentials, Front
Last Updated	10/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2015 Meritor-Rockwell MD2014XR247 Front Differential

$695.15 USD

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MD2014XR247
Stock Number	2251934
MLS Number	14136384
Category	Differentials, Front
Last Updated	10/14/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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2005 Spicer D46-170DHP Front Differential for a Peterbilt 379

$3,500 USD

FRONT REAR WITH LOCKER RATIO 4.10

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	12057
MLS Number	13973259
Category	Differentials, Front
Last Updated	10/12/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.