Front Differentials For Sale by Dealerships

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Meritor-Rockwell MT-40-143 Front Differential for a 2020 Kenworth T680

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MILES 682170, Ratio: 285

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2020
Stock Number	454576-2
MLS Number	14570849
Category	Differentials, Front
Last Updated	8/28/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(844) 503-___ SHOW
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Eaton DS405P Front Differential

$1,200 USD

REBUILDABLE CORE, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Stock Number	2A1E56786
MLS Number	13824138
Category	Differentials, Front
Last Updated	8/28/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Rockwell RP20145 Front Differential for a 2006 International 9400I

$550 USD

REBUILDABLE CORE, Ratio: 3.73

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9400I
Will Fit Year(s)	2006
Stock Number	2A1E55776
MLS Number	13460883
Category	Differentials, Front
Last Updated	8/28/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(855) 624-___ SHOW
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Eaton DS405 Front Differential for a 2016 Freightliner Cascadia 125

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2016 FRTLR CASCADIA EATON DS405 FRONT REAR, 3.55 RATIO, NO LOCK, AIRLINER SUSPENSION, ABS, DRUM BRAKE, 40000 LBS, Serial#: NA, Ratio: 3.55, Casting#: NA

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Stock Number	3915-FRTLR-4
MLS Number	14570774
Category	Differentials, Front
Last Updated	8/28/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

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Meritor-Rockwell RD20145R358 Front Differential

$2,418.34 USD

REBUILT

Condition	Remanufactured
Rear End	3.58 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145R358
Stock Number	2615369
MLS Number	14474508
Category	Differentials, Front
Last Updated	8/28/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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2019 Alliance ART400-4 Front Differential for a Freightliner CASCADIA

$999.99 USD

Alliance ART400-4 Front Rear Differential 2.85 Ratio, From 2019 Freightliner Cascadia VIN 3AKJGLDR2KSJK5459

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	146925
MLS Number	13665704
Category	Differentials, Front
Last Updated	8/27/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

Alliance RT40-4N Front Differential

$1,600 USD

Good used Alliance RT40-4N Front, Rear Differential Assembly 3.58 Ratio. 90 day guarantee for swap or refund

Condition	Used
Rear End	3.58 ratio
Stock Number	Ryd RT40-4N/3.58/41
MLS Number	10582420
Category	Differentials, Front
Last Updated	8/27/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Meritor-Rockwell MT40-14X Front Differential for a 2024 Freightliner Cascadia 126

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(Used) 2024 Freightliner Cascadia 126, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00054-162, Serial Number: DRA25561827, Make: Meritor, Model: MT40-14X, Ratio: 2.28, Capacity: 20,000...

Condition	Used
Rear End	2.28 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2024
Part Number	C11-00054-162
Stock Number	P-512165
MLS Number	14568878
Category	Differentials, Front
Last Updated	8/27/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Front Differential for a 2024 Freightliner Cascadia 126

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(Used) 2024 Freightliner Cascadia 126, COMPLETE FRONT REAR TANDEM- Part Number: C11-00054-162, Serial Number: DRA25561827, Make: Meritor, Model: MT40-14X, Ratio: 2.28, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	2.28 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2024
Part Number	C11-00054-162
Stock Number	P-512162
MLS Number	14568875
Category	Differentials, Front
Last Updated	8/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RT40-145 Front Differential for a 2014 Freightliner Cascadia 125

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(Used) 2014 Freightliner Cascadia 125, FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-28802-264, Serial Number: FOR02163642, Make: Meritor, Model: RT40-145, Ratio: 2.64, Capacity: 20,000...

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2014
Part Number	S11-28802-264
Stock Number	P-512152
MLS Number	14568865
Category	Differentials, Front
Last Updated	8/27/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RT40-145 Front Differential for a 2014 Freightliner Cascadia 125

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(Used) 2014 Freightliner Cascadia 125, COMPLETE FRONT REAR TANDEM- Part Number: S11-28802-264, Serial Number: FOR02163642, Make: Meritor, Model: RT40-145, Ratio: 2.64, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2014
Part Number	S11-28802-264
Stock Number	P-512150
MLS Number	14568863
Category	Differentials, Front
Last Updated	8/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RT40-145 Front Differential for a 2000 International 9400

$994.98 USD

(Used) 2000 International 9400, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 3506962C91, Serial Number: AVA99157088, Make: Rockwell International, Model: RT40-145, Ratio: 2.93, Capacity:...

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	International
Fits To Model(s)	9400
Will Fit Year(s)	2000
Part Number	3506962C91
Stock Number	P-499754
MLS Number	14232418
Category	Differentials, Front
Last Updated	8/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RD20-145 Front Differential for a 2004 Sterling A9500

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(Used) 2004 Sterling A9500, FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-21429-264, Serial Number: AVA04050619, Make: Meritor, Model: RD20-145, Ratio: 2.64, Capacity: 20,000 Lbs, For...

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Sterling
Fits To Model(s)	A9500
Will Fit Year(s)	2004
Part Number	S11-21429-264
Stock Number	P-492205
MLS Number	14063029
Category	Differentials, Front
Last Updated	8/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MD2014X3 Front Differential for a 2021 Peterbilt 567

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(Used) 2021 Peterbilt 567, COMPLETE FRONT REAR TANDEM- Part Number: C05-2E01026JN00264, Serial Number: F0R06394989, Make: Meritor, Model: MD2014X3, Ratio: 2.64, Capacity: 20,000 Lbs, Hub...

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2021
Part Number	C05-2E01026JN00264
Stock Number	P-101928
MLS Number	13571169
Category	Differentials, Front
Last Updated	8/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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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	2469978
MLS Number	14186658
Category	Differentials, Front
Last Updated	8/27/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

(833) 541-___ SHOW
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Detroit DA-RT-40.0-4 Front Differential for a 2018 Freightliner Cascadia 126

$3,295 USD

DART400 2.28 RATIO LOCKER, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Axle Spline Count: GET, Serial#: NA, Core Charge: 250.00, Ratio: 2.28

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2018
Part Number	GET
Stock Number	82821-3
MLS Number	14568579
Category	Differentials, Front
Last Updated	8/27/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton-Spicer DSH44 Front Differential for a 2013 Peterbilt 320 LCF C/O

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VERIFICATION PENDING, Ratio: 5.57

Condition	Used
Rear End	5.57 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	320 LCF C/O
Will Fit Year(s)	2013
Stock Number	2A1E59079
MLS Number	14568489
Category	Differentials, Front
Last Updated	8/27/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(855) 370-___ SHOW
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2015 Detroit RT40.0-4 Front Differential for a Freightliner Cascadia

$1,975 USD

(USED) Detroit RT40.0-4 Ratio: 3.23 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510605 Ref# N/A MISSING OEM TAG

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Part Number	N/A
Stock Number	26005911
MLS Number	14398488
Category	Differentials, Front
Last Updated	8/27/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

Meritor MD2014X Front Differential

$1,300 USD

Good used Meritor MD2014X Front rear differential Assembly 3.70 Ratio 90 day guarantee for swap or refund,

Quantity	3
Condition	Used
Rear End	3.70 ratio
Stock Number	Ryd MD2014X/3.70/41
MLS Number	10318948
Category	Differentials, Front
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Meritor MD2014X Front Differential

$1,300 USD

Good used Meritor MD2014X Front rear Differential Assembly 2.47 Ratio 90 day guarantee for swap or refund,

Condition	Used
Rear End	2.47 ratio
Stock Number	Ryd MD2014X/2.47/41
MLS Number	10318947
Category	Differentials, Front
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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.

Quantity	2
Condition	Used
Rear End	3.70 ratio
Stock Number	Ryd DS404/3.70/41
MLS Number	11724142
Category	Differentials, Front
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Meritor-Rockwell MT40-14X Front Differential for a 2019 Freightliner Cascadia 116 Day Cab

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(Used) 2019 Freightliner Cascadia 116 Day Cab, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-745, Serial Number: DRA18250285, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity:...

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 116 Day Cab
Will Fit Year(s)	2019
Part Number	C11-00050-745
Stock Number	P-512062
MLS Number	14565395
Category	Differentials, Front
Last Updated	8/31/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Front Differential for a 2019 Freightliner Cascadia 116 Day Cab

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(Used) 2019 Freightliner Cascadia 116 Day Cab, COMPLETE FRONT REAR TANDEM- Part Number: C11-00050-745, Serial Number: DRA18250285, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity:...

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 116 Day Cab
Will Fit Year(s)	2019
Part Number	C11-00050-745
Stock Number	P-512059
MLS Number	14565392
Category	Differentials, Front
Last Updated	8/27/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2003 Eaton-Spicer DS404R390 Front Differential

$2,276.34 USD

Condition	Remanufactured
Rear End	3.90 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404R390
Stock Number	2671349
MLS Number	14565319
Category	Differentials, Front
Last Updated	9/1/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck