Alliance RT40-4N Axles &amp; Differentials For Sale in United States

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Alliance RT40-4N Rear Differential

$750 USD

Good used Alliance RT40-4N Rear, rear Differential Assembly. 3.42 Ratio. 90 day guarantee for swap or refund,

Quantity	4
Condition	Used
Rear End	3.42 ratio
Stock Number	Ryd RT40-4N/3.42/41
MLS Number	10204583
Category	Differentials, Rear
Last Updated	8/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Alliance RT40-4N Rear Differential

$850 USD

Good used Alliance R40-4N Rear, rear Differential Assembly. 3.58 Ratio. 90 day guarantee for swap or refund,

Condition	Used
Rear End	3.58 ratio
Stock Number	Ryd RT40-4N/3.58/41
MLS Number	10204564
Category	Differentials, Rear
Last Updated	8/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(855) 465-___ SHOW
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Alliance RT40-4N Rear Differential

$1,450 USD

Good Used, RT40-4N, Ratio 3.42, Core Charge: 300.00, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	170704
MLS Number	12724610
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Alliance RT40-4N Rear Differential

$4,000 USD

Reman Ratio 3.58, Core Charge: 1000.00, Ratio: 3.58

Condition	Used
Rear End	3.58 ratio
Stock Number	144887
MLS Number	11614295
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Alliance RT40-4N Front Differential

$3,000 USD

Ratio 3.91 Remanufactured. Alliance., Core Charge: 500.00, Ratio: 3.91

Condition	Used
Rear End	3.91 ratio
Stock Number	144872
MLS Number	11614156
Category	Differentials, Front
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

2007 Alliance RT40-4N Rear Axle Assembly

$3,475.24 USD

RT40-4N, FRTLNR AIRLINER, 15+1 FLANGE, AIR/ABS

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20,000
Stock Number	2649076
MLS Number	14377694
Category	Axle Assemblies, Rear
Last Updated	7/21/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

$1,500 USD

FRT 2 BOLT LT,

Condition	Used
Rear End	2.53 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20,000
Stock Number	2667851
MLS Number	14465055
Category	Axle Assemblies, Rear
Last Updated	7/3/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

$2,250 USD

FRT 2 BOLT RIGHT

Condition	Used
Rear End	2.53 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20,000
Stock Number	2667850
MLS Number	14465054
Category	Axle Assemblies, Rear
Last Updated	7/3/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

$500.26 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	7/9/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

$950.26 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	7/9/2026
Location	Toledo, OH, 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

2016 Detroit Rear Axle Assembly for a Alliance RT40-4N

$3,475.24 USD

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20,000
Stock Number	2636503
MLS Number	14337486
Category	Axle Assemblies, Rear
Last Updated	5/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

$1,000.26 USD

RT40-4N, FREIGHTLINER AIRLINER, 15+1, 2 BOLT ANGLE

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20000
Stock Number	2648380
MLS Number	14377661
Category	Axle Assemblies, Rear
Last Updated	5/27/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

$650.26 USD

RT40-4N, FREIGHTLINER AIRLINER, 15+1, 2 BOLT ANGLE

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20000
Stock Number	2648379
MLS Number	14377660
Category	Axle Assemblies, Rear
Last Updated	5/27/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

$650.26 USD

RT40-4N, FREIGHTLINER AIRLINER, 15+1,

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20000
Stock Number	2648378
MLS Number	14377659
Category	Axle Assemblies, Rear
Last Updated	5/27/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

$1,000.26 USD

RT40-4N, FREIGHTLINER AIRLINER, 15+1,

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20000
Stock Number	2648377
MLS Number	14377658
Category	Axle Assemblies, Rear
Last Updated	5/27/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

$1,000.26 USD

RT40-4N, FREIGHTLINER AIRLINER, 15+1,

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20000
Stock Number	2648056
MLS Number	14377656
Category	Axle Assemblies, Rear
Last Updated	5/27/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

$650.26 USD

RT40-4N, FREIGHTLINER AIRLINER, 15+1, AIR/ABS

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20000
Stock Number	2648055
MLS Number	14377655
Category	Axle Assemblies, Rear
Last Updated	5/27/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2019 Alliance RT40-4N Rear Axle Housing

$723.24 USD

Condition	Used
Suspension	AirLiner
Rear End	3.08 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	40000
Stock Number	2390130
MLS Number	12772232
Category	Axle Housings, Rear
Last Updated	4/30/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2019 Alliance RT40-4N Front Axle Housing

$1,400.24 USD

Condition	Used
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Stock Number	2390129
MLS Number	12951041
Category	Axle Housings, Front
Last Updated	4/30/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2018 Alliance RT40-4N Rear Axle Assembly

$1,950.34 USD

RT40-4N, FRTLNR ALINER, 15+1 FLANGE, AIR DISC ABS

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20K
Stock Number	2363554
MLS Number	12654317
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck