Used Front Differentials For Sale

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2005 Rockwell RD20145P Front Differential for a Freightliner COLUMBIA 120

$1,295 USD

USED ROCKWELL DIFFERENTIAL ASSEMBLY MODEL RD20145P FRONT REAR (RATIO 3.42)

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA 120
Stock Number	65251
MLS Number	12823796
Category	Differentials, Front
Last Updated	6/20/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(844) 641-___ SHOW
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2005 Peterbilt 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	6/20/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

Meritor-Rockwell MT40-14X Front Differential for a 2023 International LT625

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(Used) 2023 International LT625, COMPLETE FRONT REAR TANDEM- Part Number: B68A42C6, Serial Number: DRA23322623, Make: Meritor, Model: MT4014X, Ratio: 3.08, Capacity: 20,000 Lbs, Hub Bolts...

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2023
Part Number	B68A42C6
Stock Number	P-101344
MLS Number	13554728
Category	Differentials, Front
Last Updated	6/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 835-___ SHOW
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Axle Alliance DA-RT-40 Front Differential for a 2016 Freightliner Cascadia 125

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Alliance / Detroit Front Rear Differential For Sale, Used. Model: DA-RT-40, Ratio: 2.53, Lock: Only Power Divider Is Locker, Capacity: 20000 LBS, Wheel Base: 230. Call, email, or text for...

Condition	Used
Rear End	2.53 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Part Number	DA-RT-40.0-4 HT
Stock Number	FR-0921-12
MLS Number	14441743
Category	Differentials, Front
Last Updated	7/25/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(833) 541-___ SHOW
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Meritor-Rockwell 40145 Front Differential for a 1999 Freightliner Century Class C120

$1,095 USD

40-145 3.73 RATIO, USED TAKEOUT. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 373

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Century Class C120
Will Fit Year(s)	1999
Stock Number	61026-1
MLS Number	14441672
Category	Differentials, Front
Last Updated	6/20/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2019 Meritor-Rockwell MD2014XR336 Front Differential

$695.15 USD

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MD2014XR336
Stock Number	2664678
MLS Number	14441636
Category	Differentials, Front
Last Updated	6/24/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2018 Meritor-Rockwell MD2014XR325 Front, Rear Differential Assembly

$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	6/20/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2018 Alliance RT40-4NR285 Front Differential

$1,450.25 USD

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR285
Stock Number	2664225
MLS Number	14441603
Category	Differentials, Front
Last Updated	6/24/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2022 Meritor-Rockwell MD2014XR308 Front Differential

$695.15 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MD2014XR308
Stock Number	2651568
MLS Number	14387746
Category	Differentials, Front
Last Updated	6/23/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2020 Eaton-Spicer D40155R279 Front Differential

$2,600.24 USD

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	D40155R279
Stock Number	2636715
MLS Number	14338051
Category	Differentials, Front
Last Updated	6/20/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2020 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	2594074
MLS Number	14071664
Category	Differentials, Front
Last Updated	6/20/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(844) 503-___ SHOW
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Meritor MDL2014X Front Differential for a 2019 Kenworth T-880

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VERIFICATION PENDING, Ratio: 3.08

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T-880
Will Fit Year(s)	2019
Stock Number	2A1E58936
MLS Number	14441475
Category	Differentials, Front
Last Updated	6/20/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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2015 Alliance RT40-4N Front Differential for a Freightliner CASCADIA 125

$2,750 USD

USED ALLIANCE RT40-4N FRONT REAR DIFFERENTIAL/2.53 RATIO

Condition	Used
Rear End	2.53 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 125
Stock Number	70002
MLS Number	12826151
Category	Differentials, Front
Last Updated	6/19/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Meritor-Rockwell MT40-14X Front Differential for a 2019 International LT625

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(Used) 2019 International LT625, COMPLETE FRONT REAR TANDEM- Part Number: 6A235D72, Serial Number: DRA18825800, Make: Meritor, Model: MT4014X, Ratio: 2.79, Capacity: 20,000 Lbs, Hub Bolts...

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2019
Part Number	6A235D72
Stock Number	P-103178
MLS Number	13614497
Category	Differentials, Front
Last Updated	6/20/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Detroit RT40-NFDFR264 Front Differential

$3,295.16 USD

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDFR264
Stock Number	2400259
MLS Number	13649141
Category	Differentials, Front
Last Updated	6/19/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2022 Detroit RT40-NFDFR323 Front Differential

$3,295.16 USD

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDFR323
Stock Number	2663803
MLS Number	14439431
Category	Differentials, Front
Last Updated	7/8/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2022 Meritor-Rockwell MD2014XR308 Front, Rear Differential Assembly

$695.15 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MD2014XR308
Stock Number	2663723
MLS Number	14439426
Category	Differentials, Front
Last Updated	6/19/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2014 Alliance RT40-4NR342 Front Differential

$1,450.25 USD

USED ALLIANCE FRONT REAR DIFFERENTIAL ASSY - MT40-14X-3.42

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR342
Stock Number	2535346
MLS Number	14337784
Category	Differentials, Front
Last Updated	6/23/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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2019 Meritor-Rockwell MD2014X Front Differential for a Freightliner Cascadia 126

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MD2014X - Front Rear - 2.28 Ratio - Pullout - DIFF ONLY.

Condition	Used
Rear End	2.28 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Stock Number	4459-4
MLS Number	14318378
Category	Differentials, Front
Last Updated	6/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Meritor-Rockwell MD2014H Front Differential

$1,350 USD

MD2014H-264 - Refurbished

Condition	Used
Rear End	2.64 ratio
Stock Number	MD2014H-264-REF
MLS Number	14159789
Category	Differentials, Front
Last Updated	6/25/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(844) 925-___ SHOW
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Meritor-Rockwell MT40-14X Front Differential for a 2014 Western Star 4900 SA

$1,250 USD

2014 WESTERNSTAR W4900SB: ISX 15 FOR PARTS, REAR, FUELTANKS, TRANS RTOF18913A, MISC.... CALL FOR PRICING Please keep me in mind for future purchases. I have about 3.5 acres of heavy Trucks...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2014
Part Number	2014 WESTERNSTAR W4900SB: ISX 15 FOR PARTS, REAR, FUELTANKS, TRANS RTOF18913A, MISC.... CALL FOR PRI
Stock Number	203356
MLS Number	14437803
Category	Differentials, Front
Last Updated	6/18/2026
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

Meritor-Rockwell MT40-14X Front Differential for a 2012 Volvo VNL

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(Used) 2012 Volvo VNL, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 21608735, Serial Number: FOR01447039, Make: Meritor, Model: MT40-14X, Ratio: 3.42, Capacity: 19,000 Lbs, Reference images...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2012
Part Number	21608735
Stock Number	P-506323
MLS Number	14437660
Category	Differentials, Front
Last Updated	6/25/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Front Differential for a 2012 Volvo VNL

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(Used) 2012 Volvo VNL, COMPLETE FRONT REAR TANDEM- Part Number: 21608735, Serial Number: FOR01447039, Make: Meritor, Model: MT40-14X, Ratio: 3.42, Capacity: 19,000 Lbs, Hub Bolts: 10, Brake...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2012
Part Number	21608735
Stock Number	P-506320
MLS Number	14437657
Category	Differentials, Front
Last Updated	6/19/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RT46-160 Front Differential for a 2012 Freightliner 114SD

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(Used) 2012 Freightliner 114SD, FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-26452-456, Serial Number: FOR01622601, Make: Meritor/Rockwell, Model: RT46-160, Ratio: 4.56, Capacity: 23,000...

Condition	Used
Rear End	4.56 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	114SD
Will Fit Year(s)	2012
Part Number	S11-26452-456
Stock Number	P-493632
MLS Number	14081754
Category	Differentials, Front
Last Updated	7/17/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts