Front Differentials For Sale

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2015 Alliance RT40-4NR308 Front Differential

$1,450.25 USD

ALLIANCE RT40-4NR308 FRONT REAR DIFFERENTIAL ASSY

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR308
Stock Number	2619513
MLS Number	14298892
Category	Differentials, Front
Last Updated	9/5/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

Rockwell RD20145 Front Differential

$2,150 USD

REMAN ONE YEAR WARR.

Condition	Remanufactured
Rear End	3.58 ratio
Stock Number	28520
MLS Number	14588255
Category	Differentials, Front
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2003 Eaton DS404 Front Differential for a Mack CX

$950 USD

(USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 129572

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CX
Stock Number	26005326
MLS Number	14409606
Category	Differentials, Front
Last Updated	9/5/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2006 Eaton DS405 Front Differential for a Freightliner Columbia 120

$1,217 USD

(USED) Eaton DS405 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Stock Number	26045122
MLS Number	14587586
Category	Differentials, Front
Last Updated	9/5/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2012 Meritor MD2014X Front Differential for a Volvo VNL

$850 USD

(USED) Meritor MD2014X Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	26049472
MLS Number	14556609
Category	Differentials, Front
Last Updated	9/5/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2020 Meritor MD2014X Front Differential for a Peterbilt 579

$850 USD

(USED) Meritor MD2014X Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	26056543
MLS Number	14570394
Category	Differentials, Front
Last Updated	9/5/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2006 Eaton DSP40 Front Differential for a Kenworth T600

$1,185 USD

(USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY Ref# N/A

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Part Number	N/A
Stock Number	26058364
MLS Number	14587571
Category	Differentials, Front
Last Updated	9/5/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2020 Meritor MD2014X Front Differential for a International LT

$950 USD

(USED) Meritor MD2014X Ratio: 2.79 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	26061841
MLS Number	14587494
Category	Differentials, Front
Last Updated	9/5/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2012 Meritor RD20145 Front Differential for a Freightliner Cascadia

$885 USD

(USED) Meritor RD20145 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200M1859 NEEDS NEW YOKE

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Stock Number	26061911
MLS Number	14587477
Category	Differentials, Front
Last Updated	9/5/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2015 Axle Alliance RT40.0-4 Front Differential for a Freightliner Cascadia

Price Drop $1,475 USD

(USED) Alliance Axle RT40.0-4 Ratio: 2.53 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510605

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25879222
MLS Number	13882051
Category	Differentials, Front
Last Updated	9/11/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2014 Eaton DSP40 Front Differential for a Peterbilt 579

$1,150 USD

(USED) Eaton DSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25996352
MLS Number	14371284
Category	Differentials, Front
Last Updated	9/10/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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2015 Spicer D46-170hp Front Differential for a Peterbilt 367

$4,000 USD

D46170 4.10 LOCKER 70K MILES

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	367
Stock Number	7729
MLS Number	11090901
Category	Differentials, Front
Last Updated	9/5/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

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2026 Spicer DSP41 Front Differential for a Peterbilt 567

$3,500 USD

RATIO 3.55 ONLY 24K MILES ON TRUCK LIKE NEW

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	567
Stock Number	12174
MLS Number	14061383
Category	Differentials, Front
Last Updated	9/5/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

2019 Rockwell RT46160 Front Differential for a Kenworth W900

$3,500 USD

GTO

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	W900
Stock Number	26697
MLS Number	12032457
Category	Differentials, Front
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell MD20-14X Front Differential

$2,880 USD

REMAN 1 YEAR WARR.

Condition	Remanufactured
Rear End	2.47 ratio
Stock Number	27902
MLS Number	13442178
Category	Differentials, Front
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RDL20-145 Front Differential

$2,650 USD

1 YEAR WARRANTY NWR 20145 WITH DIFF LOCK

Condition	Remanufactured
Rear End	4.33 ratio
Stock Number	27638
MLS Number	13114659
Category	Differentials, Front
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RDL20-145 Front Differential

$2,650 USD

REBUILT 1 YEAR WARRANTY LOCKER

Condition	Remanufactured
Rear End	4.33 ratio
Stock Number	27962
MLS Number	13505646
Category	Differentials, Front
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RDL20-145 Front Differential

$2,650 USD

REBUILT 1 YEAR WARRANTY, ////W. DIFF LOCK AND IAD SHIFTER///////////

Condition	Used
Rear End	4.88 ratio
Stock Number	25197
MLS Number	10842596
Category	Differentials, Front
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2022 Paccar MV2014P Front Differential for a Peterbilt 579

$2,600 USD

PACCAR FRONT REAR 2.65 RATIO

Condition	Used
Rear End	2.65 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	28442
MLS Number	14446748
Category	Differentials, Front
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2012 Meritor RT-46-160P Front Differential for a Freightliner CORONADO 122

$2,500 USD

RATIO 4.89 LOW MILES ONLY 275K LOCKERS

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CORONADO 122
Stock Number	9424
MLS Number	12090417
Category	Differentials, Front
Last Updated	9/5/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

Rockwell RDL20145 Front Differential

$2,450 USD

REMAN 1 YEAR WARR. LOCKER

Condition	Used
Rear End	3.58 ratio
Stock Number	28318
MLS Number	14101205
Category	Differentials, Front
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell Front Differential

$2,250 USD

REMAN 1 YEAR WARR.

Condition	Remanufactured
Rear End	2.64 ratio
Stock Number	28325
MLS Number	14128543
Category	Differentials, Front
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RD20145 Front Differential

$2,150 USD

REBUILT 1 YEAR WARRANTY,

Condition	Remanufactured
Rear End	4.11 ratio
Stock Number	25201
MLS Number	10845785
Category	Differentials, Front
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.