Truck Rear Differentials for Sale

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

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(Used) 2020 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-205, Serial Number: DRA20517156, 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	C11-00050-205
Stock Number	P-505922
MLS Number	14429993
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mopar Rear Differential for a 2021 Ram 4500 Chassis

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(Used) 2021 RAM 4500 Chassis, DIFFERENTIAL GEARS ONLY- Part Number: 68494301AA, Serial Number: (T) X2DH050130114, Make: Mopar, Model: N/A, Ratio: 4.10, Capacity: 12,000 Lbs, Reference images...

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	RAM
Fits To Model(s)	4500 Chassis
Will Fit Year(s)	2021
Part Number	68494301AA
Stock Number	P-505909
MLS Number	14429979
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana P20060 Rear Differential for a 2016 Kenworth K370

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(Used) 2016 Kenworth K370, DIFFERENTIAL GEARS ONLY- Serial Number: 122YMY014G0853, Make: Spicer, Model: P20060, Ratio: 5.29, Capacity: 16,000 Lbs, Reference images for condition, For more...

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	K370
Will Fit Year(s)	2016
Stock Number	P-505836
MLS Number	14429909
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana S21-170 Rear Differential for a 2014 Peterbilt 337

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(Used) 2014 Peterbilt 337, DIFFERENTIAL GEARS ONLY- Part Number: 512313, Serial Number: HN04175512, Make: Spicer, Model: S21-170, Ratio: 4.78, Capacity: 16,000 Lbs, Reference images for...

Condition	Used
Rear End	4.78 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	337
Will Fit Year(s)	2014
Part Number	512313
Stock Number	P-505801
MLS Number	14429876
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RS24160 Rear Differential for a 2015 Autocar Xpert

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(Used) 2015 AutoCar Xpert, DIFFERENTIAL GEARS ONLY- Part Number: A3301002B003, Serial Number: FOR03064088, Make: Meritor, Model: RS24160, Ratio: 6.14, Capacity: 24,700 Lbs, For more...

Condition	Used
Rear End	6.14 ratio
Fits To Make(s)	Autocar
Fits To Model(s)	Xpert
Will Fit Year(s)	2015
Part Number	A3301002B003
Stock Number	P-495908
MLS Number	14123753
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell Rear Differential for a 2015 Hino 338

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(Used) 2015 Hino 338, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: TBD, Serial Number: TBD, Make: Meritor/Rocwell, Model: TBD Ratio: TBD, Capacity: 26,000 Lbs, Hub Bolts: 10, Brake Type:...

Condition	Used
Fits To Make(s)	Hino
Fits To Model(s)	338
Will Fit Year(s)	2015
Stock Number	P-96432
MLS Number	13384201
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Eaton Rear Differential for a 1993 Peterbilt 379

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(Used) 1993 Peterbilt 379, AXLE COMPLETE REARS- Make: Eaton Model: R402F Ratio: 4.02, Part Number: 303926, Serial Number: 163375, Hub Bolts: 10, Brake Type: Air Wedge, Suspension: Low Leaf...

Condition	Used
Rear End	4.02 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1993
Stock Number	P-28351
MLS Number	11239597
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RR/RS17220 Rear Differential for a 1990 FMC F3000SP

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$1,250 USD

RS17220 GET RATIO,IN FMC SWEEPER, Ratio: GET

Condition	Used
Fits To Make(s)	FMC
Fits To Model(s)	F3000SP
Will Fit Year(s)	1990
Stock Number	68026-2
MLS Number	14429593
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RS402 Rear Differential

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$1,295 USD

REBUILT RS402 4.88 .12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Casting#: 106402, Axle Spline Count: 41, Serial#: 62105, Core Charge: EXCHANGE CRITICAL CORE

Condition	Remanufactured
Part Number	62105
Stock Number	62105
MLS Number	13869626
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RSP40 Rear Differential

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$995 USD

RECON RSP40 4.33. 1ST 6 MONTH PARTS AND LABOR WARRANTY. LAST6 MONTH PARTS ONLY WARRANTY . EXTENDED WARRANTY AVIALABLE, Ratio: 4.33, Casting#: ?, Axle Spline Count: 41, Serial#: 14661

Condition	Remanufactured
Rear End	4.33 ratio
Part Number	14661
Stock Number	14661
MLS Number	13064990
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2018 Meritor-Rockwell MR2014XR336 Rear Differential

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$450.15 USD

MR2014X, 3.36 RATIO, 3200-F-2216

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR336
Stock Number	2649146
MLS Number	14377504
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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2006 Eaton-Spicer RSP40R355 Rear Differential

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$350.24 USD

EATON-SPICER, RSP40, 3.55 RATIO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RSP40R355
Stock Number	2571762
MLS Number	14173695
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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2011 Meritor-Rockwell RR20145R342 Rear Differential

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$250.44 USD

MERITOR-ROCKWELL, RR20145, 3.42 RATIO

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R342
Stock Number	2550744
MLS Number	14173420
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

Dana 19060S Rear Differential for a 1999 GMC C6500

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(Used) 1999 GMC C6500, DIFFERENTIAL GEARS ONLY- Part Number: 217945, Serial Number: H991020986, Make: Spicer/Dana, Model: 19060S, Ratio: 6.17, Capacity: 17,850, Reference images for...

Condition	Used
Rear End	6.17 ratio
Fits To Make(s)	GMC
Fits To Model(s)	C6500
Will Fit Year(s)	1999
Part Number	217945
Stock Number	P-505726
MLS Number	14428675
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Rear Differential for a 2019 Freightliner Cascadia 126

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(Used) 2019 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-258, Serial Number: FOR05367199, Make: Meritor, Model: MT40-14X, Ratio: 3.08, Capacity: 20,000 Lbs...

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2019
Part Number	C11-00050-258
Stock Number	P-505644
MLS Number	14428596
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RT40-145 Rear Differential for a 2005 Freightliner M2 106

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(Used) 2005 Freightliner M2 106, REAR DIFFERENTIAL GEARS ONLY- Part Number: S11-16333-717, Serial Number: AVA04174973, Make: Meritor, Model: RT40-145, Ratio: 7.17, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	7.17 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2005
Part Number	S11-16333-717
Stock Number	P-505594
MLS Number	14428548
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Rear Differential for a 2018 Freightliner Cascadia 125

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(Used) 2018 Freightliner Cascadia 125, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-250, Serial Number: FOR04642471, Make: Meritor, Model: MT40-14X, Ratio: 3.25, Capacity: 20,000 Lbs...

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2018
Part Number	C11-00050-250
Stock Number	P-505462
MLS Number	14428418
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana 21060S Rear Differential for a 2006 Kenworth T300

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(Used) 2006 Kenworth T300, DIFFERENTIAL GEARS ONLY- Part Number: TBD, Serial Number: TBD, Make: Spicer, Model: 21060S, Ratio: 5.29, Capacity: 23,000, Reference images for condition, For more...

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T300
Will Fit Year(s)	2006
Stock Number	P-505445
MLS Number	14428401
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana S19-140 Rear Differential for a 2024 Chevrolet 6500XD

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(Used) 2024 Chevrolet 6500XD, DIFFERENTIAL GEARS ONLY- Part Number: 10202891, Serial Number: HN08327419, Make: Spicer, Model: S19-140, Ratio: 4.88, Capacity: 19,000 Lbs, Reference images for...

Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	Chevrolet
Fits To Model(s)	6500XD
Will Fit Year(s)	2024
Part Number	10202891
Stock Number	P-505312
MLS Number	14428274
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MR2014P3 Rear Differential for a 2023 Kenworth T680

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(Used) 2023 Kenworth T680, REAR DIFFERENTIAL GEARS ONLY- Part Number: C8-1A11A00000F2H20, Serial Number: FOR07850172, Make: PACCAR, Model: MR2014P3, Ratio: 2.64, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2023
Part Number	C8-1A11A00000F2H20
Stock Number	P-505289
MLS Number	14428252
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit R21-4N Rear Differential for a 2016 Freightliner M2 106

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(Used) 2016 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: C11-00008-330, Serial Number: 742821-A137102, Make: Detroit, Model: R21-4N, Ratio: 5.56, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	5.56 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2016
Part Number	C11-00008-330
Stock Number	P-505197
MLS Number	14428162
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit RT40-NFD Rear Differential for a 2020 Freightliner Cascadia 126

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(Used) 2020 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-628, Serial Number: 771195B0097386, 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)	2020
Part Number	C11-00051-628
Stock Number	P-505107
MLS Number	14428074
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RS23161 Rear Differential for a 2007 International 7500

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(Used) 2007 International 7500, REAR DIFFERENTIAL GEARS ONLY- Part Number: A343200T1892D455, Serial Number: AVC06362676, Make: Meritor, Model: RS23-161, Ratio: 4.56, Capacity: 23,000 Lbs,...

Condition	Used
Rear End	4.56 ratio
Fits To Make(s)	International
Fits To Model(s)	7500
Will Fit Year(s)	2007
Part Number	A343200T1892D455
Stock Number	P-505086
MLS Number	14428053
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana S21-170D Rear Differential for a 2019 Peterbilt 337

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(Used) 2019 Peterbilt 337, DIFFERENTIAL GEARS ONLY- Part Number: 515671, Serial Number: HN07628962, Make: Spicer, Model: S21-170D, Ratio: 5.57, Capacity: 21,000 Lbs, Reference images for...

Condition	Used
Rear End	5.57 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	337
Will Fit Year(s)	2019
Part Number	515671
Stock Number	P-505016
MLS Number	14427985
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts