Used Rear Differentials For Sale in United States

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2017 Meritor MR2014X Rear Differential for a Freightliner Cascadia

Recently Updated

$375 USD

(USED) Meritor MR2014X Ratio: 2.47 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-F-2216

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25793460
MLS Number	13567844
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2019 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia

Recently Updated

$1,540 USD

(USED) Detroit RT40-NFD Ratio: 2.16 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511205

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25800891
MLS Number	13604232
Category	Differentials, Rear
Last Updated	5/16/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2014 Eaton RSP40 Rear Differential for a Kenworth T440

Recently Updated

$574 USD

(USED) Eaton RSP40 Ratio: 4.33 Side Gear Splines: 41 W/ Locker: NO Cast#: Na

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T440
Stock Number	25802180
MLS Number	13610369
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

Eaton 21060S Rear Differential for a 2004 Kenworth T300

Newly Listed

$895 USD

21060S USED T.O 4.63 RATIO. WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY., Ratio: 4.63

Condition	Used
Rear End	4.63 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T300
Will Fit Year(s)	2004
Stock Number	50926-3
MLS Number	14370990
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton 21060S Rear Differential for a 2001 Kenworth T300

Newly Listed

$895 USD

21060S USED T.O 4.33 RATIO. WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY., Ratio: 4.33

Condition	Used
Rear End	4.33 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T300
Will Fit Year(s)	2001
Stock Number	50826-3
MLS Number	14370966
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DSH40 Rear Differential for a 2003 Kenworth T800

Newly Listed

$895 USD

RSH40 3.70 RATIO USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY, Ratio: 3.7

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2003
Stock Number	50726-4
MLS Number	14370941
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Meritor-Rockwell RD46160 Rear Differential for a 1992 Kenworth T800

Newly Listed

$895 USD

23-160 USED TAKEOUT, 4.56 RATIO WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY, Ratio: 456

Condition	Used
Rear End	4.56 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1992
Stock Number	50526-3
MLS Number	14370918
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton 21060S Rear Differential for a 2018 Peterbilt 337

Newly Listed

$695 USD

21060/19060/RSP40, 5.57 RATIO. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY. 39/41 SPLINE S.G., Ratio: 557

Condition	Used
Rear End	5.57 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	337
Will Fit Year(s)	2018
Stock Number	41726-4
MLS Number	14370880
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Meritor-Rockwell MT-40-14X Rear Differential for a 2025 International HX520

Newly Listed

$1,450 USD

20-14X USED T.O. 3.36 RATIO, LOCKER. WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY., Ratio: 336

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	International
Fits To Model(s)	HX520
Will Fit Year(s)	2025
Stock Number	41326-4
MLS Number	14370775
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RSP40 Rear Differential

Recently Updated

$595 USD

INSPECTED TAKEOUT RSP40 6.50. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 62366, Core Charge: EXCHANGE, Ratio: 6.5

Condition	Used
Part Number	62366
Stock Number	62366
MLS Number	14330561
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DS402 Rear Differential for a 1993 Peterbilt 378

Recently Updated

$995 USD

RS402 4.33 RATIO USED T.O. WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY, Ratio: 433

Condition	Used
Rear End	4.33 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1993
Stock Number	41226-4
MLS Number	14330539
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Meritor-Rockwell QR100 Rear Differential

Recently Updated

$995 USD

INSPECTED TAKEOUT SQ100RR ALUM. CASE 3.73. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62359, Core Charge: EXCHANGE, Ratio: 3.73

Condition	Used
Part Number	62359
Stock Number	62359
MLS Number	14324329
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Meritor-Rockwell QR100 Rear Differential

Recently Updated

$995 USD

INSPECTED TAKEOUT SQ100RR 3.73. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 62357, Core Charge: EXCHANGE, Ratio: 3.73

Condition	Used
Part Number	62357
Stock Number	62357
MLS Number	14324327
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Meritor-Rockwell QR100 Rear Differential

Recently Updated

$995 USD

INSPECTED TAKE OUT SQ100RR 5.29. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62356, Core Charge: EXCHANGE, Ratio: 5.29

Condition	Used
Part Number	62356
Stock Number	62356
MLS Number	14324326
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Meritor-Rockwell SSHR Rear Differential

Recently Updated

$795 USD

INSPECTED TAKEOUT SSHR 4.56 .90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 24, Serial#: 62354, Core Charge: EXCHANGE, Ratio: 4.56

Condition	Used
Part Number	62354
Stock Number	62354
MLS Number	14324324
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Meritor-Rockwell RR20-145 Rear Differential

Recently Updated

$995 USD

INSPECTED TAKEOUT RR20-145 6.14. 90 DAY PARTS ONLY WARRANTY, Axle Spline Count: 41, Serial#: 62355, Core Charge: EXCHANGE, Ratio: 6.14

Condition	Used
Part Number	62355
Stock Number	62355
MLS Number	14324323
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Dana-Spicer S23-190 Rear Differential for a 2014 Kenworth T680

Recently Updated

$1,095 USD

S23-190 2.53 RATIO, USED TAKEOUT. WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY., Ratio: 2.53

Condition	Used
Rear End	2.53 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2014
Stock Number	40426-4
MLS Number	14324301
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Dana-Spicer DSH40 Rear Differential for a 2015 Kenworth W900

Recently Updated

$1,695 USD

RDH40 3.55 LOCKER, USED TAKEOUT,18MOS ON REBUILT UNIT, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2015
Stock Number	41026-4
MLS Number	14322523
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DDP40 Rear Differential for a 2006 Freightliner Columbia 120

Recently Updated

$1,495 USD

RDP40 3.55 RATIO, LOCKER. USED TAKEOUT WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Will Fit Year(s)	2006
Stock Number	40926-4
MLS Number	14315440
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Meritor-Rockwell QR100 Rear Differential

Recently Updated

$695 USD

INSPECTED TAKEOUT QR100 3.73. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 83411-4, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.73

Condition	Used
Part Number	83411-4
Stock Number	83411-4
MLS Number	14310151
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DT402P Rear Differential for a 1990 Kenworth T800

Recently Updated

$1,295 USD

RT402P RR USED T.O 4.88/6.65 RATIO. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Core Charge: 500, Ratio: 488/665

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1990
Part Number	RT402
Stock Number	40726-2
MLS Number	14310130
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Dana-Spicer DSP40 Rear Differential for a 2005 Peterbilt 379

Recently Updated

$695 USD

RSP40 USED T.O 3.55 RATIO. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2005
Stock Number	40626-4
MLS Number	14307793
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Meritor-Rockwell 40-145 Rear Differential for a 2001 Freightliner C120

Recently Updated

$795 USD

20-145 3.58 RATIO WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY, Serial#: NA, Ratio: 3.58, Casting#: NA

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	C120
Will Fit Year(s)	2001
Stock Number	40326-4
MLS Number	14301694
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Dana-Spicer D46-170 Rear Differential for a 2012 Kenworth W900

Recently Updated

$3,295 USD

D40-170 RR LOCKER 3.58 RATIO, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY. FITS D46-170, Ratio: 3.58

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2012
Stock Number	40226-3
MLS Number	14298752
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts