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2016 Spicer S23-190D Rear Differential for a Peterbilt 579

$375 USD

(USED) Spicer S23-190D Ratio: 2.69 Side Gear Splines: 46 W/ Locker: YES Cast#: 515749

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25926202
MLS Number	14157963
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2001 Meritor RR20145 Rear Differential for a Volvo VNL

$425 USD

(USED) Meritor RR20145 Ratio: 3.58 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-S-1865

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25929516
MLS Number	14157961
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2006 Axle Alliance RS21.0-4 Rear Differential for a Sterling Acterra

$945 USD

(USED) Alliance Axle RS21.0-4 Ratio: 5.22 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813511005

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Stock Number	25930134
MLS Number	14128440
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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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	3/8/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2016 Eaton RSP41 Rear Differential for a Kenworth T680

$415 USD

(USED) Eaton RSP41 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: -

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25932510
MLS Number	14146308
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2018 Paccar MR2014P Rear Differential for a Kenworth T680

$1,628 USD

(USED) Paccar MR2014P Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: V2544

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25932704
MLS Number	14141997
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2010 Eaton S23-170 Rear Differential for a International Durastar (4400)

$1,816 USD

(USED) Eaton S23-170 Ratio: 5.25 Side Gear Splines: 46 W/ Locker: NO Cast#: 512314

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	DURASTAR (4400)
Stock Number	25935576
MLS Number	14130354
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2016 Eaton RSP40 Rear Differential for a Kenworth T680

$350 USD

(USED) Eaton RSP40 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 Ref# 1419920

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Part Number	1419920
Stock Number	25935862
MLS Number	14146297
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2007 Axle Alliance RT40.0-4 Rear Differential for a Freightliner C120 Century

$815 USD

(USED) Alliance Axle RT40.0-4 Ratio: 3.58 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	C120 CENTURY
Stock Number	25938301
MLS Number	14141964
Category	Differentials, Rear
Last Updated	3/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2007 Eaton RSP41 Rear Differential for a Kenworth T600

$415 USD

(USED) Eaton RSP41 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Stock Number	25938591
MLS Number	14194769
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2007 Meritor RS21145 Rear Differential for a Sterling Acterra

$325 USD

(USED) Meritor RS21145 Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Stock Number	25938826
MLS Number	14146274
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2023 Meritor RR20145 Rear Differential for a International MV607

$325 USD

(USED) Meritor RR20145 Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200K1675

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	MV607
Stock Number	25939208
MLS Number	14166553
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2020 Paccar MR2014P Rear Differential for a Peterbilt 579

$1,995 USD

(USED) Paccar MR2014P 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	25939241
MLS Number	14156904
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2011 Meritor RS21145 Rear Differential for a Hino 338

$325 USD

(USED) Meritor RS21145 Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864

Condition	Used
Fits To Make(s)	Hino
Fits To Model(s)	338
Stock Number	25939963
MLS Number	14157935
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2013 Meritor MS1914X Rear Differential for a Freightliner M2 106

$390 USD

(USED) Meritor RR20145 Ratio: 4.88 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200K1675

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25945573
MLS Number	14146185
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2017 Meritor MR2014X Rear Differential for a Peterbilt 567

$998 USD

(USED) Meritor MR2014X Ratio: 3.42 Side Gear Splines: 41 W/ Locker: YES Cast#: 3200-F-1878

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Stock Number	25948131
MLS Number	14156866
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2005 Meritor RR20145 Rear Differential for a Mack CXN

$250 USD

(USED) Meritor RR20145 Ratio: 3.73 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200R1864

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CXN
Stock Number	25948200
MLS Number	14148647
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2019 Meritor RS23160 Rear Differential for a Freightliner M2 106

$984 USD

(USED) Meritor RS23160 Ratio: 5.63 Side Gear Splines: 46 W/ Locker: NO Cast#: 3200-N-1704

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25948210
MLS Number	14148645
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2014 Meritor RS23160 Rear Differential for a International Transtar (8600)

$984 USD

(USED) Meritor RS23160 Ratio: 3.42 Side Gear Splines: 46 W/ Locker: NO Cast#: 3200-N-1704

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	TRANSTAR (8600)
Stock Number	25948672
MLS Number	14152566
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2012 Eaton S23-190D Rear Differential for a Kenworth T660

$405 USD

(USED) Eaton S23-190D Ratio: 2.53 Side Gear Splines: 46 W/ Locker: YES Cast#: 10H11

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Stock Number	25948709
MLS Number	14158618
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2010 Eaton RSP40 Rear Differential for a Peterbilt 387

$395 USD

(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 511329 Ref# 511329

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Part Number	511329
Stock Number	25949167
MLS Number	14158615
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2008 Eaton RSP40 Rear Differential for a Peterbilt 386

$395 USD

(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Stock Number	25949694
MLS Number	14166530
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2016 Eaton S23-190D Rear Differential for a Peterbilt 382

$2,166 USD

(USED) Eaton S23-190D Ratio: 4.56 Side Gear Splines: 46 W/ Locker: YES Cast#: -

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	382
Stock Number	25950194
MLS Number	14156668
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2021 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia

$1,540 USD

(USED) Detroit RT40-NFD Ratio: 2.28 Side Gear Splines: 40 W/ Locker: NO Cast#: R775351305

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25950817
MLS Number	14156583
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2010 Axle Alliance RT40.0-4 Rear Differential for a Freightliner Columbia 120

$908 USD

(USED) Alliance Axle RT40.0-4 Ratio: 2.62 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA 120
Stock Number	25951643
MLS Number	14166526
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.