Front Differentials For Sale

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

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(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	3/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RT40-145 Complete Axle-Front Rears for a 2000 International 9400

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(Used) 2000 International 9400, COMPLETE FRONT REAR TANDEM- Part Number: 3506962C91, Serial Number: AVA99157088, Make: Rockwell International, Model: RT40-145, Ratio: 2.93, Capacity: 20,000...

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-499752
MLS Number	14232416
Category	Differentials, Front
Last Updated	3/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell ME20165 Front Differential for a 2015 International PROSTAR

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(Used) 2015 International PROSTAR, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 6FE4A64C, Serial Number: DRA14137007, Make: Meritor, Model: ME20165, Ratio: 2.50, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	2.50 ratio
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2015
Part Number	6FE4A64C
Stock Number	P-499744
MLS Number	14232408
Category	Differentials, Front
Last Updated	3/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell ME20165 Complete Axle-Front Rears for a 2015 International PROSTAR

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(Used) 2015 International PROSTAR, COMPLETE FRONT REAR TANDEM, Part Number: 6FE4A64C, Serial Number: DRA14137007, Make: Meritor, Model: ME20165, Ratio: 2.50, Capacity: 20,000 Lbs, Hub Bolts...

Condition	Used
Rear End	2.50 ratio
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2015
Part Number	6FE4A64C
Stock Number	P-499740
MLS Number	14232405
Category	Differentials, Front
Last Updated	3/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Eaton 3.55 Front Differential

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Condition	Used
Stock Number	946
MLS Number	14022685
Category	Differentials, Front
Last Updated	3/9/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

Meritor-Rockwell RT46-160 Front Differential for a 2020 International HX520

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(Used) 2020 International HX520, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C279B951, Serial Number: DRA19685122, Make: Meritor, Model: RT46-160, Ratio: 3.91, Capacity: 23,000 Lbs,...

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	International
Fits To Model(s)	HX520
Will Fit Year(s)	2020
Part Number	C279B951
Stock Number	P-499562
MLS Number	14232226
Category	Differentials, Front
Last Updated	3/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RT46-160 Complete Axle-Front Rears for a 2020 International HX520

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(Used) 2020 International HX520, COMPLETE FRONT REAR TANDEM- Part Number: C279B951, Serial Number: DRA19685122, Make: Meritor, Model: RT46-160, Ratio: 3.91, Capacity: 23,000 Lbs, Hub Bolts:...

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	International
Fits To Model(s)	HX520
Will Fit Year(s)	2020
Part Number	C279B951
Stock Number	P-499559
MLS Number	14232223
Category	Differentials, Front
Last Updated	3/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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

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(Used) 2019 International LT625, FRONT DIFFERENTIAL GEARS ONLY- Part Number: DD13C5F0, Serial Number: DRA19332867, Make: Meritor, Model: MT40-14X, Ratio: 3.36, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2019
Part Number	DD13C5F0
Stock Number	P-499533
MLS Number	14232190
Category	Differentials, Front
Last Updated	3/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Complete Axle-Front Rears for a 2019 International LT625

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(Used) 2019 International LT625, COMPLETE FRONT REAR TANDEM- Part Number: DD13C5F0, Serial Number: DRA19332867, Make: Meritor, Model: MT40-14X, Ratio: 3.36, Capacity: 20,000 Lbs, Hub Bolts:...

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2019
Part Number	DD13C5F0
Stock Number	P-499531
MLS Number	14232187
Category	Differentials, Front
Last Updated	3/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit DA-RT-40.0-4S Front Differential for a 2022 Freightliner Cascadia 126

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(Used) 2022 Freightliner Cascadia 126, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-620, Serial Number: 771194B0245934, Make: Detroit, Model: DA-RT-40.0-4S, Ratio: 2.85, Capacity:...

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	C11-00051-620
Stock Number	P-499425
MLS Number	14232063
Category	Differentials, Front
Last Updated	3/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit DA-RT-40.0-4S Complete Axle-Front Rears for a 2022 Freightliner Cascadia 126

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(Used) 2022 Freightliner Cascadia 126, COMPLETE FRONT REAR TANDEM- Part Number: C11-00051-620, Serial Number: 771194B0245934, Make: Detroit, Model: DA-RT-40.0-4S, Ratio: 2.85, Capacity:...

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	C11-00051-620
Stock Number	P-499422
MLS Number	14232060
Category	Differentials, Front
Last Updated	3/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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

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(Used) 2021 Freightliner Cascadia 126, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-618, Serial Number: 771194B0160105, Make: Detroit, Model: RT40-NFD, Ratio: 2.41, Capacity: 20,000...

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	C11-00051-618
Stock Number	P-499319
MLS Number	14231935
Category	Differentials, Front
Last Updated	3/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit RT40-NFD Complete Axle-Front Rears for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, COMPLETE FRONT REAR TANDEM- Part Number: C11-00051-618, Serial Number: 771194B0160105, Make: Detroit, Model: RT40-NFD, Ratio: 2.41, Capacity: 20,000...

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	C11-00051-618
Stock Number	P-499315
MLS Number	14231930
Category	Differentials, Front
Last Updated	3/9/2026
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, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00054-345, Serial Number: DRA24649268, Make: Meritor, Model: MT40-14X, Ratio: 2.85, Capacity: 20,000...

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2024
Part Number	C11-00054-345
Stock Number	P-499264
MLS Number	14231864
Category	Differentials, Front
Last Updated	3/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Complete Axle-Front Rears for a 2024 Freightliner Cascadia 126

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(Used) 2024 Freightliner Cascadia 126, COMPLETE FRONT REAR TANDEM- Part Number: C11-00054-345, Serial Number: DRA24649268, 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)	2024
Part Number	C11-00054-345
Stock Number	P-499261
MLS Number	14231858
Category	Differentials, Front
Last Updated	3/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana-Spicer DSP40 Front Differential for a 2014 Peterbilt 389

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$1,095 USD

DSP40 3.36 RATIO, USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRNTY, Ratio: 336

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2014
Stock Number	22626-1
MLS Number	14231509
Category	Differentials, Front
Last Updated	3/9/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Meritor-Rockwell MD2014X Front Differential

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$3,195 USD

REBUILT LOCKER MD20-14X 6.43. 12 MONTH PARTS AND LABOR WARRANTY EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 3200M2223, Core Charge: EXCHANGE, Ratio: 6.43

Condition	Remanufactured
Part Number	62303
Stock Number	62303
MLS Number	14231507
Category	Differentials, Front
Last Updated	3/9/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DSP40 Front Differential

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$1,695 USD

RECON DSP40 3.36. 1ST 6 MONTH PARTS AND LABOR WARRANTY LAST 6 MONTHS PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 62282, Core Charge: EXCHANGE, Ratio:...

Condition	Remanufactured
Part Number	62282
Stock Number	62282
MLS Number	14231478
Category	Differentials, Front
Last Updated	3/9/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DS402 Front Differential for a 1994 Peterbilt 379

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$1,695 USD

DS402 3.55 RATIO, USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARANTY, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1994
Stock Number	21426-2
MLS Number	14166706
Category	Differentials, Front
Last Updated	3/9/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DS380 Front Differential for a 1977 Ford L9000

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$1,295 USD

DS402 3.70 INSPECTED REFURB 6 MONTHS PARTS ONLY WARRANTY, Axle Spline Count: 41, Serial#: N/A, Core Charge: EXCHANGE, Ratio: 3.70

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	L9000
Will Fit Year(s)	1977
Stock Number	111718-11
MLS Number	9578950
Category	Differentials, Front
Last Updated	3/9/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Meritor-Rockwell RP20-145 Front Differential for a 1999 Western Star 4964FX

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$1,250 USD

GOOD USED, Core Charge: 100, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	WESTERN STAR
Fits To Model(s)	4964FX
Will Fit Year(s)	1999
Stock Number	2A1E57219
MLS Number	14231381
Category	Differentials, Front
Last Updated	3/9/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(855) 794-___ SHOW
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Eaton DSP40 Front Differential

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$1,450 USD

DSP40-342 - Refurbished

Condition	Used
Rear End	3.42 ratio
Stock Number	DSP40-342-REF
MLS Number	14028512
Category	Differentials, Front
Last Updated	3/7/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Meritor-Rockwell MT40-14X Front Differential for a 2020 Freightliner Cascadia 126

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(Used) 2020 Freightliner Cascadia 126, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-731, Serial Number: DRA20584921, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20,000...

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Part Number	C11-00050-731
Stock Number	P-499133
MLS Number	14228624
Category	Differentials, Front
Last Updated	3/7/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Front Differential for a 2020 Freightliner Cascadia 126

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(Used) 2020 Freightliner Cascadia 126, COMPLETE FRONT REAR TANDEM- Part Number: C11-00050-731, Serial Number: DRA20584921, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Part Number	C11-00050-731
Stock Number	P-499129
MLS Number	14228620
Category	Differentials, Front
Last Updated	3/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts