Alliance Axles &amp; Differentials For Sale

Alliance RT40-4N Rear Axle Assembly

$950 USD

2 BOLT RIGHT, FRTLINER

Condition	Used
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20,000
Stock Number	2547252
MLS Number	13764451
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(844) 484-___ SHOW
NUMBERCall Seller

2007 Alliance COLUMBIA Front Differential for a Freightliner COLUMBIA

$2,000 USD

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA
Stock Number	555
MLS Number	14022390
Category	Differentials, Front
Last Updated	3/4/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

(855) 946-___ SHOW
NUMBERCall Seller

2007 Alliance COLUMBIA Front Differential for a Freightliner COLUMBIA

$1,750 USD

GOOD USED MERCEDES ART400-3.58 FRONT DIFFERENTIAL EXC.

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA
Stock Number	145060
MLS Number	13655077
Category	Differentials, Front
Last Updated	3/3/2026
Location	Oil City, LA, US
Sold By	Bobby Johnson Equipment Co., Inc.

(855) 300-___ SHOW
NUMBERCall Seller

2016 Reconditioned Alliance ART400-4 Air Ride Axle Housing

$2,150 USD

Reconditioned ART400-4 Air Ride Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Alliance
Fits To Model(s)	ART400-4
Will Fit Year(s)	2016
Part Number	6813504230
Stock Number	300-27060
MLS Number	14219427
Category	Axle Housings
Last Updated	3/3/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2007 Alliance RT40-4NR358 Rear Differential

$700.24 USD

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR358
Stock Number	2475791
MLS Number	14210631
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2015 Alliance RT40-4NR331 Rear Differential

$700.14 USD

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR331
Stock Number	2448614
MLS Number	14210242
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2015 Alliance RT40-4NR331 Front Differential

$1,450.25 USD

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR331
Stock Number	2448613
MLS Number	14210241
Category	Differentials, Front
Last Updated	4/29/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2015 Alliance RT40-4NR253 Rear Differential

$700.24 USD

Condition	Used
Rear End	2.53 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR253
Stock Number	2326419
MLS Number	14208578
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2016 Alliance RT40-4NR308 Rear Differential

$700.14 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR308
Stock Number	2305327
MLS Number	14208414
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2016 Alliance RT40-4NR308 Front Differential

$1,450.25 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR308
Stock Number	2305326
MLS Number	14208413
Category	Differentials, Front
Last Updated	4/29/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2015 Alliance RT40-4NR253 Front Differential

$1,450.25 USD

Condition	Used
Rear End	2.53 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR253
Stock Number	2301183
MLS Number	14208384
Category	Differentials, Front
Last Updated	4/29/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2017 Alliance RT40-4NR253 Front Differential

$1,450.25 USD

Condition	Used
Rear End	2.53 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR253
Stock Number	2271425
MLS Number	14208230
Category	Differentials, Front
Last Updated	4/29/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2007 Alliance RT40-4NR358 Rear Differential

$700.24 USD

USED ALLIANCE REAR REAR DIFFERENTIAL ASSY - ART-40 3.58

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR358
Stock Number	2535777
MLS Number	14191125
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

2015 Alliance RT40-4NR331 Front Differential

$1,450.25 USD

RT40-4FR331 BAD PINION GOT HOT SEE PICTURE

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR331
Stock Number	2251360
MLS Number	14190677
Category	Differentials, Front
Last Updated	4/29/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

2017 Alliance RT40-4NR285 Front Differential

$1,450.25 USD

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR285
Stock Number	2495311
MLS Number	14186854
Category	Differentials, Front
Last Updated	4/29/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

Alliance R21-4NR614 Rear Differential

$2,295.26 USD

LOCKER DIFF, DRILLED FOR BRAKE

Condition	New
Rear End	6.14 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R21-4NR614
Stock Number	2605922
MLS Number	14180641
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance R23-4NR588 Rear Differential

$1,995.26 USD

SAME AS RS23-4D 5.88, NON-LOCKER

Condition	New
Rear End	5.88 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R23-4NR588
Stock Number	2605918
MLS Number	14180638
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance ARS21.0.4R430 Rear Differential

$2,250.26 USD

NON-LOCKER

Condition	New
Rear End	4.30 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	ARS21.0.4R430
Stock Number	2605902
MLS Number	14180625
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance R23-4NR588 Rear Differential

$1,995.26 USD

SAME AS RS23-4D 5.88, NON-LOCKER

Condition	New
Rear End	5.88 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R23-4NR588
Stock Number	2605901
MLS Number	14180624
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance RTL40-4NR391 Front Differential

$2,500 USD

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RTL40-4NR391
Stock Number	2585779
MLS Number	14180127
Category	Differentials, Front
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance RT40-4NR241 Front Differential

$1,450.25 USD

BAD RP PITTED

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR241
Stock Number	2531925
MLS Number	14179172
Category	Differentials, Front
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2015 Alliance RT40-4NR253 Rear Differential

$700.24 USD

Condition	Used
Rear End	2.53 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR253
Stock Number	2320671
MLS Number	14168984
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

(888) 519-___ SHOW
NUMBERCall Seller

Alliance R23-4N Rear Differential

$850 USD

Good used Alliance R23-4N Rear, rear Differential Assembly. 3.58 Ratio. 90 day guarantee for swap or refund

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R23-4N
Stock Number	RYD R23-4N/3.58/46
MLS Number	14164835
Category	Differentials, Rear
Last Updated	2/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts