Alliance Axles &amp; Differentials For Sale by Dealerships

2018 Alliance RT40-4NR285 Rear Differential

Newly Listed

$700.14 USD

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR285
Stock Number	2664226
MLS Number	14441604
Category	Differentials, Rear
Last Updated	6/20/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2018 Alliance RT40-4NR285 Front, Rear Differential Assembly

Newly Listed

$1,450.25 USD

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR285
Stock Number	2664225
MLS Number	14441603
Category	Differentials, Front
Last Updated	6/20/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2018 Alliance RT40-4R Rear Axle Housing

Newly Listed

$1,185.40 USD

Condition	Used
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4R
Stock Number	2664224
MLS Number	14441602
Category	Axle Housings, Rear
Last Updated	6/20/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2018 Alliance RT40-4F Front Axle Housing

Newly Listed

$1,481.84 USD

Condition	Used
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4F
Stock Number	2664223
MLS Number	14441601
Category	Axle Housings, Front
Last Updated	6/20/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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2015 Alliance RT40-4N Front Differential for a Freightliner CASCADIA 125

Recently Updated

$2,750 USD

USED ALLIANCE RT40-4N FRONT REAR DIFFERENTIAL/2.53 RATIO

Condition	Used
Rear End	2.53 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 125
Stock Number	70002
MLS Number	12826151
Category	Differentials, Front
Last Updated	6/19/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2014 Alliance RT40-4NR342 Front Differential

Recently Updated

$1,450.25 USD

USED ALLIANCE FRONT REAR DIFFERENTIAL ASSY - MT40-14X-3.42

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR342
Stock Number	2535346
MLS Number	14337784
Category	Differentials, Front
Last Updated	6/19/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

2016 Detroit Rear Differential for a Alliance RT40-4NR358

Price Drop $950.14 USD

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR358
Stock Number	2526567
MLS Number	13664669
Category	Differentials, Rear
Last Updated	6/19/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

2018 Alliance RT40-4NR241 Front Differential

Recently Updated

$1,750.25 USD

Condition	Used
Rear End	2.53 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR241
Stock Number	2300660
MLS Number	14136544
Category	Differentials, Front
Last Updated	6/18/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2015 Alliance RT40-4NR331 Front Differential

Recently Updated

$1,750.25 USD

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR331
Stock Number	2198653
MLS Number	12780636
Category	Differentials, Front
Last Updated	6/18/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2008 Alliance R21-4NR522 Rear Differential

Recently Updated

$700.14 USD

Condition	Used
Rear End	5.22 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R21-4NR522
Stock Number	2646174
MLS Number	14362390
Category	Differentials, Rear
Last Updated	6/16/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

Newly Listed

$500 USD

RT40-4N, FREIGHTLINER APPL

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20000
Stock Number	2660518
MLS Number	14431194
Category	Axle Assemblies, Rear
Last Updated	6/16/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

Newly Listed

$950 USD

RT40-4N, FREIGHTLINER APPL

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20000
Stock Number	2660517
MLS Number	14431193
Category	Axle Assemblies, Rear
Last Updated	6/16/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2022 Alliance RT40-NFD Rear Axle Housing for a Freightliner CASCADIA

$1,000 USD

Good used and inspected Allaince RT40-NFD- rear, rear axle housing.Part number 6123505820 30 day guarantee for swap or refund

Condition	Used
Suspension	AirLiner
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Part Number	7753500930
Stock Number	1054107
MLS Number	13478952
Category	Axle Housings, Rear
Last Updated	6/13/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2016 Alliance RT40-4NR253 Rear Differential

$950.24 USD

Condition	Used
Rear End	2.53 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR253
Stock Number	2161305
MLS Number	11567463
Category	Differentials, Rear
Last Updated	6/11/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2017 Alliance RT40-4NR308 Rear Differential

$950.24 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR308
Stock Number	2657241
MLS Number	14407972
Category	Differentials, Rear
Last Updated	6/11/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2017 Alliance RT40-4NR308 Front Differential

$1,750.25 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR308
Stock Number	2657240
MLS Number	14407971
Category	Differentials, Front
Last Updated	6/11/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Alliance RT40-4NR342 Rear Differential

$700.24 USD

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR342
Stock Number	2472454
MLS Number	14178680
Category	Differentials, Rear
Last Updated	6/11/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2013 Alliance RT40-4NR262 Rear Differential

$950.14 USD

Condition	Used
Rear End	2.62 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR262
Stock Number	2320372
MLS Number	13644083
Category	Differentials, Rear
Last Updated	6/9/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2016 Alliance RT40-4N Rear Axle Housing

$723.24 USD

REAR HOUSING IN GOOD SHAPE, RT40-4N

Condition	Used
Suspension	Air Ride
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Stock Number	2088725
MLS Number	12353234
Category	Axle Housings, Rear
Last Updated	6/9/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2015 Alliance R19-4N Rear Axle Housing

$1,250 USD

R19-4N, AIR ABS, 19000#, 10 HUB PILOT, NO DIFF

Condition	Used
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R19-4N
Stock Number	2654907
MLS Number	14413064
Category	Axle Housings, Rear
Last Updated	6/9/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2018 Alliance R19-4N Rear Axle Housing

Price Drop $1,250 USD

ALLIANCE R19-4N, AIR ABS

Condition	Used
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R19-4N
Stock Number	2600433
MLS Number	14113790
Category	Axle Housings, Rear
Last Updated	6/9/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2018 Alliance R19-4N Rear Axle Assembly

Price Drop $1,250 USD

SPRING SUSP, 15+1 FLANGE AIR ABS,

Condition	Used
Suspension	Spring
Rear End	5.88 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R19-4N
Capacity	19000
Stock Number	2533308
MLS Number	13670728
Category	Axle Assemblies, Rear
Last Updated	6/9/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance RT40-4R Rear Bearing Kit

$825.14 USD

REAR ALLIANCE BEARING KIT

Condition	New
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4R
Stock Number	NKE FDRK-650R
MLS Number	13862092
Category	Differential Misc. Parts
Last Updated	6/5/2026
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

Alliance R19-2NR478 Rear Differential

$2,695.26 USD

Condition	Remanufactured
Rear End	4.78 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R19-2NR478
Stock Number	2652755
MLS Number	14404221
Category	Differentials, Rear
Last Updated	6/3/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck