Front Differentials For Sale below $10,000

Meritor-Rockwell RT46-160 Front Differential for a 2001 Sterling L9500

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(Used) 2001 Sterling L9500, FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-22416-456, Serial Number: AVA00162971, Make: Meritor, Model: RT46-160, Ratio:4.56, Capacity: 23,000 Lbs, Reference...

Condition	Used
Rear End	4.56 ratio
Fits To Make(s)	Sterling
Fits To Model(s)	L9500
Will Fit Year(s)	2001
Part Number	S11-22416-456
Stock Number	P-514463
MLS Number	14643567
Category	Differentials, Front
Last Updated	10/4/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RT46-160 Front Differential for a 2001 Sterling L9500

Newly Listed

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(Used) 2001 Sterling L9500, COMPLETE FRONT REAR TANDEM- Part Number: S11-22416-456, Serial Number: AVA00162971, Make: Meritor, Model: RT46-160, Ratio:4.56, Capacity: 23,000 Lbs, Hub Bolts:...

Condition	Used
Rear End	4.56 ratio
Fits To Make(s)	Sterling
Fits To Model(s)	L9500
Will Fit Year(s)	2001
Part Number	S11-22416-456
Stock Number	P-514459
MLS Number	14643563
Category	Differentials, Front
Last Updated	10/5/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RD40-145 Front Differential

Recently Updated

$2,195 USD

REBUILT RD40-145 3.58. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE 46 SPLINE INPUT, Axle Spline Count: 41, Serial#: 14689, Core Charge: EXCHANGE, Ratio: 3.58

Condition	Remanufactured
Rear End	3.58 ratio
Part Number	14689
Stock Number	14689
MLS Number	13231065
Category	Differentials, Front
Last Updated	10/6/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2016 Axle Alliance RT40.0-4 Front Differential for a Western Star 5700

Recently Updated

$1,250 USD

(USED) Alliance Axle RT40.0-4 Ratio: 2.41 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510605

Condition	Used
Fits To Make(s)	Western Star Trucks
Fits To Model(s)	5700
Stock Number	25622861
MLS Number	12758674
Category	Differentials, Front
Last Updated	10/8/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Meritor-Rockwell MD20143 Front Differential

Recently Updated

$850 USD

MD20143, 3.55 Ratio, Pullout, DIFF ONLY, HOUSING SOLD SEPARATELY

Condition	Used
Rear End	3.55 ratio
Stock Number	4538761
MLS Number	14549980
Category	Differentials, Front
Last Updated	10/3/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Meritor-Rockwell MD20143 Front Differential

Recently Updated

$850 USD

MD20143 - 3.55 Ratio -P/N MD20143MANN12355 - S/N F0R00709137 - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	3.55 ratio
Stock Number	4537688
MLS Number	14288676
Category	Differentials, Front
Last Updated	10/3/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Detroit DA-RT-40.0-4S Front Differential

Recently Updated

$5,750 USD

DA-RT-40.0-4S Front Rear-2.41 Ratio - Rebuilt - 1 Year Warranty

Quantity	3
Condition	Remanufactured
Rear End	2.41 ratio
Stock Number	DA-RT-40.0-4S-241-R
MLS Number	14599885
Category	Differentials, Front
Last Updated	10/3/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Detroit DA-RT-40.0-4S Front Differential

Recently Updated

$3,250 USD

DA-RT-40.0-4S 2.85 Ratio - Grade C - rebuildable - pinion bearings worn, good gearset case.

Condition	Used
Rear End	2.85 ratio
Stock Number	36711
MLS Number	14532676
Category	Differentials, Front
Last Updated	10/3/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Dana-Spicer D40-155H Front Differential for a 2020 Peterbilt 579

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(Used) 2020 Peterbilt 579, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 515579, Serial Number: HN07787568, Make: Spicer, Model: D40-155H, Ratio: 2.79, Capacity: 19,000 Lbs, Reference images...

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Part Number	515579
Stock Number	P-504226
MLS Number	14427194
Category	Differentials, Front
Last Updated	10/4/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Eaton-Spicer DS381R390 Front, Rear Differential Assembly

Newly Listed

$1,650.14 USD

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS381R390
Stock Number	2705190
MLS Number	14642074
Category	Differentials, Front
Last Updated	10/3/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell SQ100F Front Differential

Newly Listed

$2,195 USD

REBUILT SQ100F 3.73. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTYA AVAILABLE., Axle Spline Count: 41, Serial#: 62508, Core Charge: EXCHANGE CRITICAL CORE 250.00, Ratio: 3.73

Condition	Remanufactured
Part Number	62508
Stock Number	62508
MLS Number	14641978
Category	Differentials, Front
Last Updated	10/3/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Mack CRDP92 Front Differential for a 1999 Mack RD688S

Newly Listed

$1,895 USD

MACK CRDP92 4.64 RATIO, SAME AS CRDP202, T BAR STYLE TORQUE ROD. WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY., Ratio: 464

Condition	Used
Rear End	4.64 ratio
Fits To Make(s)	Mack
Fits To Model(s)	RD688S
Will Fit Year(s)	1999
Stock Number	91526-1
MLS Number	14641966
Category	Differentials, Front
Last Updated	10/3/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DS402 Front Differential

Recently Updated

$2,195 USD

REBUILT DS402 3.70. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 62619, Core Charge: EXCHANGE CRITICAL CORE 250.00, Ratio: 3.70

Condition	Remanufactured
Rear End	3.70 ratio
Part Number	62619
Stock Number	62619 DIFF
MLS Number	14570963
Category	Differentials, Front
Last Updated	10/4/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Meritor-Rockwell SQHDF Front Differential

Recently Updated

$2,295 USD

REBUILT SQHDF 5.29. 12 MONTH PARTS AND LABOR WARRANTY .EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 22, Serial#: 62328, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 5.29

Condition	Remanufactured
Part Number	62328
Stock Number	62328
MLS Number	14276844
Category	Differentials, Front
Last Updated	10/4/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Dana-Spicer RSP40 Front Differential for a 2006 Kenworth T600

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MILES 1095509, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Will Fit Year(s)	2006
Stock Number	1501747-4
MLS Number	14641894
Category	Differentials, Front
Last Updated	10/3/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(844) 503-___ SHOW
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Rockwell RPL20145 Front Differential for a 2001 Freightliner FLD-120

Newly Listed

$1,750 USD

GOOD USED, Core Charge: 200, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD-120
Will Fit Year(s)	2001
Stock Number	2A1E59141
MLS Number	14641843
Category	Differentials, Front
Last Updated	10/4/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Meritor-Rockwell MD2014X Front Differential

Recently Updated

$1,950 USD

MD2014X-264 - Rebuilt

Condition	Remanufactured
Rear End	2.64 ratio
Stock Number	MD2014X-264-REB
MLS Number	13940631
Category	Differentials, Front
Last Updated	10/9/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DS404 Front Differential

Recently Updated

$1,895 USD

DS404-390 - Rebuilt

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	DS404-390-REB
MLS Number	13909435
Category	Differentials, Front
Last Updated	10/3/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Detroit RT40-NFD-N Front Differential for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: C11-00051-620, Serial Number: 771194A0115696, Make: Detroit, Model: RT40-NFD-N, Ratio: 2.85, Capacity: 20...

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	C11-00051-620
Stock Number	P-502272
MLS Number	14319440
Category	Differentials, Front
Last Updated	10/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack CRD150 Front Differential for a 2012 Mack GU713

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(Used) 2012 Mack GU713, COMPLETE FRONT REAR TANDEM- Part Number: 2124155, Serial Number: 2165887, Make: Mack, Model: CRD150, Ratio: 2.94, Capacity: 22,000 Lbs, Hub Bolts: 10, Brake Type:...

Condition	Used
Rear End	2.94 ratio
Fits To Make(s)	Mack
Fits To Model(s)	GU713
Will Fit Year(s)	2012
Part Number	2124155
Stock Number	P-105428
MLS Number	13659724
Category	Differentials, Front
Last Updated	10/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2000 Meritor-Rockwell RD20145R373 Front, Rear Differential Assembly

$2,418.34 USD

REBUILT

Condition	Remanufactured
Rear End	3.73 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145R373
Stock Number	2704701
MLS Number	14639954
Category	Differentials, Front
Last Updated	10/2/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2024 Meritor-Rockwell MD2014XR279 Front Differential

$695.15 USD

OIL WAS CLEAN NO METAL ..DIFF IN GOOD CONDITION FROM RATIO SWAP

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MD2014XR279
Stock Number	2593581
MLS Number	14069394
Category	Differentials, Front
Last Updated	10/2/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2016 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	2362139
MLS Number	13649107
Category	Differentials, Front
Last Updated	10/2/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

Dana-Spicer DSP40 Front Differential for a 2011 Peterbilt 387

$1,095 USD

DSP40 3.55 USED T.O, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, EXCHANGE., Core Charge: 250.00, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2011
Stock Number	91626-2
MLS Number	14639839
Category	Differentials, Front
Last Updated	10/2/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts