Used Axles &amp; Differentials For Sale

2007 Eaton RS404 Rear Differential for a Freightliner COLUMBIA

$750 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA
Stock Number	27648
MLS Number	13126025
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2007 Eaton DS404 Front Differential for a Freightliner COLUMBIA

$1,450 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA
Stock Number	27647
MLS Number	13126024
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Rockwell RS20145 Rear Differential

$695 USD

USED ROCKWELL RS20145 REAR DIFFERENTIAL RATIO: 5.29

Condition	Used
Rear End	5.29 ratio
Stock Number	96910
MLS Number	13117906
Category	Differentials, Rear
Last Updated	9/17/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2014 Mack Pinnacle CXU613 Front Axle Assembly for a Mack CXU613

$1,500 USD

Condition	Used
Suspension	Spring
Fits To Make(s)	MACK
Fits To Model(s)	CXU613
Stock Number	16124
MLS Number	13117702
Category	Axle Assemblies, Front
Last Updated	9/17/2024
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

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Detroit RT40-4N Rear Axle Housing for a 2016 Freightliner Cascadia 125

Contact for price

Detroit RT40-4N Rear housing For Sale 3.58 Ratio - Used - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere., Core Charge: 0

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Part Number	RT40-4N
Stock Number	FR-0822-43
MLS Number	13112485
Category	Axle Housings, Rear
Last Updated	9/13/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

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Alliance RTXX-4N Rear Differential

$1,495 USD

USED ALLIANCE RTXX-4N (REAR) REAR DIFFERENTIAL, RATIO 3.30, THE PRICE IS FOR THE DIFFERENTIAL ONLY BUT WE HAVE HOUSINGS AVAILABLE IF NEEDED.

Condition	Used
Rear End	3.30 ratio
Stock Number	96741
MLS Number	13106295
Category	Differentials, Rear
Last Updated	9/11/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Spicer S135-S Rear Differential

$1,050 USD

USED S135-S SPICER SINGLE AXLE DIFFERENTIAL RATIO: 4.78,

Condition	Used
Rear End	4.78 ratio
Stock Number	78084
MLS Number	12830097
Category	Differentials, Rear
Last Updated	9/7/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2015 Rockwell RR20145 Rear Differential for a Freightliner CORONADO

$850 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CORONADO
Stock Number	27634
MLS Number	13100531
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2015 Rockwell RD20145 Front Differential for a Freightliner CORONADO

$1,450 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CORONADO
Stock Number	27633
MLS Number	13100530
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1983 International 1724; 1734; 1754 Rear Axle Housing

$1,500 USD

Condition	Used
Suspension	Spring
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	1724; 1734; 1754
Stock Number	16089
MLS Number	13097201
Category	Axle Housings, Rear
Last Updated	9/6/2024
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

Rockwell RR20145 Rear Differential for a Rockwell RR-20-145

$500 USD

3.73 Ratio Inspected Takeout

Condition	Used
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RR-20-145
Stock Number	R09564042
MLS Number	13093240
Category	Differentials, Rear
Last Updated	9/5/2024
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

Eaton RSP40 Rear Differential

$550 USD

3.36 Ratio, Good Take Out

Condition	Used
Fits To Make(s)	EATON
Fits To Model(s)	RSP40
Stock Number	R09426170
MLS Number	13093169
Category	Differentials, Rear
Last Updated	9/5/2024
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

2013 Meritor MR20-14X Rear Differential

$561 USD

MR20-14X,RR,2.64,1760,T10,41 SPLINE SIDE GEARS

Condition	Used
Stock Number	R7389537
MLS Number	13092996
Category	Differentials, Rear
Last Updated	1/2/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

1989 Rockwell QR100 Rear Differential

$750 USD

QR100,3.42,RR,1710,RECON,FL,T9, TR2422

Condition	Used
Stock Number	R04426559
MLS Number	13092951
Category	Differentials, Rear
Last Updated	1/2/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

1991 Rockwell RR20145 Rear Differential

$663 USD

RR20-145,3.42 ,RR,RECON,NOYK,T10, TRO2296,,,EX1. FL

Condition	Used
Stock Number	R03260134
MLS Number	13092930
Category	Differentials, Rear
Last Updated	1/2/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

2012 Rockwell MR2014X Rear Differential

$550 USD

6 Month Warranty, MR20-14X,RR,3.36, 1710,T10, AMBOID GEARING

Condition	Used
Stock Number	R06540491
MLS Number	13092882
Category	Differentials, Rear
Last Updated	1/2/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

2013 Rockwell MR2014X Rear Differential

$550 USD

6 Month Warranty,MR2014X,RR,3.42 ,RPL20,T10, AMBOID GEARING

Condition	Used
Stock Number	R05228539
MLS Number	13092865
Category	Differentials, Rear
Last Updated	1/2/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

2013 Rockwell MR2014X Rear Differential

$550 USD

MR2014X,RR,3.42,1710,T10, AMBOID GEARING

Condition	Used
Stock Number	R06523382
MLS Number	13092864
Category	Differentials, Rear
Last Updated	1/2/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

2006 Rockwell MR20-14X Rear Differential

$550 USD

MR20-14X,RR,3.55,RPL20, Good used take out, 6 Month Warranty,

Condition	Used
Stock Number	R05441381
MLS Number	13092859
Category	Differentials, Rear
Last Updated	1/2/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

2020 Rockwell MR20-14X Rear Differential for a Freightliner Cascadia

$950 USD

GTO

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	27630
MLS Number	13092478
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(833) 541-___ SHOW
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Dana-Spicer D40-155 Axle Shaft for a 2016 Kenworth T680

$185 USD

GOOD USED AXLE SHAFT, Serial#: NA, Length: LONG SIDE, Axle Type: Non-Locker, Casting#: NA

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2016
Part Number	134596
Stock Number	12021-39
MLS Number	13083794
Category	Axle Shafts
Last Updated	2/11/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Dana-Spicer D40-155 Axle Shaft for a 2016 Kenworth T680

$185 USD

GOOD USED AXLE SHAFT, Length: SHORT SIDE, Axle Type: Non-Locker

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2016
Part Number	134595
Stock Number	12021-38
MLS Number	13083793
Category	Axle Shafts
Last Updated	8/31/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2007 Meritor MR2014XH Rear Axle Housing for a Freightliner M2 106 Medium Duty

$1,500 USD

OEM# C22 3121L1728S

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	M2 106 Medium Duty
Stock Number	15954
MLS Number	12885393
Category	Axle Housings, Rear
Last Updated	8/30/2024
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2007 International 8600 Front Axle Assembly

$1,500 USD

OEM # MFS12143ANN128, L SPINDLE A23111A3537, R SPINDLE A23111Z3536

Condition	Used
Suspension	Spring
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	8600
Stock Number	15704
MLS Number	12535548
Category	Axle Assemblies, Front
Last Updated	8/30/2024
Location	Enfield, CT, US
Sold By	Camerota Truck Parts