Rear Differentials For Sale by Dealerships

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2005 Rockwell RS20145 Rear Differential for a Mack CXN613

$795 USD

USED ROCKWELL RS20145 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CXN613
Stock Number	78111
MLS Number	12830103
Category	Differentials, Rear
Last Updated	6/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2011 Meritor-Rockwell RR20145R586 Rear Differential

$350.44 USD

Condition	Used
Rear End	5.86 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R586
Stock Number	2647021
MLS Number	14372241
Category	Differentials, Rear
Last Updated	6/27/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

(844) 503-___ SHOW
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Meritor MS2114X Rear Differential for a 2011 International 4300 SBA DURASTAR

$750 USD

GOOD USED, Core Charge: 50, Ratio: 5.86

Condition	Used
Rear End	5.86 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	4300 SBA DURASTAR
Will Fit Year(s)	2011
Stock Number	2A1E58675
MLS Number	14439260
Category	Differentials, Rear
Last Updated	6/29/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

2021 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia

$1,540 USD

(USED) Detroit RT40-NFD Ratio: 3.08 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511205

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Stock Number	26022680
MLS Number	14454079
Category	Differentials, Rear
Last Updated	6/27/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2023 Meritor MR2014E Rear Differential for a Peterbilt 579

$1,995 USD

(USED) Meritor MR2014E Ratio: 2.79 Side Gear Splines: 41 W/ Locker: NO Cast#: V2544

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	26022775
MLS Number	14454062
Category	Differentials, Rear
Last Updated	6/27/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2014 Meritor RS23160 Rear Differential for a International Prostar

$350 USD

(USED) Meritor RS23160 Ratio: 2.50 Side Gear Splines: 46 W/ Locker: YES Cast#: 3200-S-1991

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Prostar
Stock Number	26022849
MLS Number	14454040
Category	Differentials, Rear
Last Updated	6/27/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2007 Meritor RR20145 Rear Differential for a Sterling L9501

$295 USD

(USED) Meritor RR20145 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-K-1675

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	L9501
Stock Number	26022863
MLS Number	14454036
Category	Differentials, Rear
Last Updated	6/27/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2020 Meritor MR2014X Rear Differential for a Kenworth T680

$375 USD

(USED) Meritor MR2014X Ratio: 2.79 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-K-1675

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	26023033
MLS Number	14453996
Category	Differentials, Rear
Last Updated	6/27/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2016 Spicer S21190 Rear Differential for a Kenworth T680

$699.99 USD

Spicer S21190 Rear Rear Differential 3.42 Ratio, From 2016 Kenworth T680 VIN 1NKYA38X0GJ477680

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	148158
MLS Number	14453035
Category	Differentials, Rear
Last Updated	6/26/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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Meritor ME20165 Rear Differential for a Kenworth T680

$699.99 USD

Meritor ME20165 Rear Rear Differential 3.42 Ratio, From 2016 Kenworth T680 VIN

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	148152
MLS Number	14453028
Category	Differentials, Rear
Last Updated	6/26/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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Meritor ME20165 Rear Differential for a Kenworth T680

$699.99 USD

Meritor ME20165 Rear Rear Differential 3.42 Ratio, From 2016 Kenworth T680 VIN 1NKYA38X6GJ499652

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	148147
MLS Number	14453022
Category	Differentials, Rear
Last Updated	6/26/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

Eaton-Spicer RS404R355 Rear Differential

$1,471.34 USD

Condition	Remanufactured
Rear End	3.55 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS404R355
Stock Number	2667024
MLS Number	14452624
Category	Differentials, Rear
Last Updated	6/30/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2022 Detroit RT40-NFDRR285 Rear Differential

$1,995.16 USD

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR285
Stock Number	2666719
MLS Number	14452620
Category	Differentials, Rear
Last Updated	6/26/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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2019 Rockwell MR20-14X Rear Differential for a Freightliner Cascadia

$950 USD

ROCKWELL 14X REAR REAR AMBOID PINION

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	28448
MLS Number	14452394
Category	Differentials, Rear
Last Updated	6/26/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(833) 541-___ SHOW
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Meritor-Rockwell RS21-230 Rear Differential for a 1988 Ford F800

$1,495 USD

GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Serial#: NA, Core Charge: 450.00, Ratio: 6.50

Condition	Used
Rear End	6.50 ratio
Fits To Make(s)	Ford
Fits To Model(s)	F800
Will Fit Year(s)	1988
Part Number	21230
Stock Number	61526-2
MLS Number	14452364
Category	Differentials, Rear
Last Updated	6/26/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2013 Axle Alliance RT40.0-4 Rear Differential for a Freightliner Cascadia

$415 USD

(USED) Alliance Axle RT40.0-4 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25912811
MLS Number	14051298
Category	Differentials, Rear
Last Updated	6/26/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2000 Eaton 19060S Rear Differential for a GMC C6500

$495 USD

(USED) Eaton 19060S Ratio: 4.11 Side Gear Splines: 39 W/ Locker: NO Cast#: 139351

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	C6500
Stock Number	25916299
MLS Number	14109759
Category	Differentials, Rear
Last Updated	6/26/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

1997 Meritor RS23160 Rear Differential for a Ford A9513

$1,156 USD

(USED) Meritor RS23160 Ratio: 3.73 Side Gear Splines: 46 W/ Locker: YES Cast#: 3200-S-1891

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	A9513
Stock Number	25932070
MLS Number	14131519
Category	Differentials, Rear
Last Updated	6/26/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2005 Eaton RS404 Rear Differential for a GMC C8500

$425 USD

(USED) Eaton RS404 Ratio: 6.50 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	C8500
Stock Number	26021898
MLS Number	14451923
Category	Differentials, Rear
Last Updated	6/26/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2018 Meritor RS23160 Rear Differential for a Mack Cxu

$295 USD

(USED) Meritor RS23160 Ratio: 2.67 Side Gear Splines: 46 W/ Locker: NO Cast#: VERIFY

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	Cxu
Stock Number	26022067
MLS Number	14451901
Category	Differentials, Rear
Last Updated	6/26/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

Meritor-Rockwell MR2014XR336 Rear Differential

$450.15 USD

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR336
Stock Number	2331225
MLS Number	13862437
Category	Differentials, Rear
Last Updated	6/25/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2011 Meritor-Rockwell RR20145R358 Rear Differential

$450.34 USD

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R358
Stock Number	2322126
MLS Number	13462374
Category	Differentials, Rear
Last Updated	6/25/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2011 Meritor-Rockwell MR20143RTBD Rear Differential

$600 USD

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR20143RTBD
Stock Number	2321110
MLS Number	14201964
Category	Differentials, Rear
Last Updated	6/25/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2012 Meritor-Rockwell MR2014XR336 Rear Differential

$450.15 USD

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR336
Stock Number	2184975
MLS Number	13470848
Category	Differentials, Rear
Last Updated	6/25/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck