Alliance RT40-4N Axles & Differentials For Sale

Browse Alliance RT40-4N Axles & Differentials for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 214 listings. Alliance RT40-4N pricing ranges from $88 to $4,000 based on recent marketplace data. Filter by condition, price, or year to find the right Alliance RT40-4N.

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1 - 25 of 214 listings

Alliance RT40-4N Rear Differential

Alliance RT40-4N Rear Differential

Recently Updated

$1,450 USD

Good Used, RT40-4N, Ratio 3.42 - Ratio: 3.42;Locker?: NO, Core Charge: 300.00

Condition	Used
Rear End	3.42 ratio
Stock Number	170704
MLS Number	12724610
Category	Differentials, Rear
Last Updated	8/12/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

(855) 465-___ SHOW
NUMBERCall Seller

River City Truck Parts

Alliance RT40-4N Rear Differential

Alliance RT40-4N Rear Differential

Recently Updated

$4,000 USD

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

Condition	Used
Rear End	3.58 ratio
Stock Number	144887
MLS Number	11614295
Category	Differentials, Rear
Last Updated	8/12/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

(855) 465-___ SHOW
NUMBERCall Seller

River City Truck Parts

Alliance RT40-4N Front Differential

Alliance RT40-4N Front Differential

Recently Updated

$3,000 USD

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

Condition	Used
Rear End	3.91 ratio
Stock Number	144872
MLS Number	11614156
Category	Differentials, Front
Last Updated	8/12/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

(855) 465-___ SHOW
NUMBERCall Seller

River City Truck Parts

Alliance RT40-4N Front Differential for a Freightliner COLUMBIA 112

2007 Alliance RT40-4N Front Differential for a Freightliner COLUMBIA 112

$3,295 USD

USED ALLIANCE (WITH LOCKERS) RT40-4N FRONT DIFFERENTIAL ASSEMBLY 3.58 RATIO. THE PRICE IS FOR THE DIFFERENTIAL ONLY BUT WE HAVE HOUSINGS AVAILABLE IF NEEDED.

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA 112
Stock Number	70296
MLS Number	12826335
Category	Differentials, Front
Last Updated	7/29/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 359-___ SHOW
NUMBERCall Seller

Tim Jordan's Truck Parts Inc.

Alliance RT40-4N Rear Axle Assembly

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Detroit Rear Axle Housing for a Alliance RT40-4N

2018 Detroit Rear Axle Housing for a Alliance RT40-4N

$1,085 USD

Condition	Used
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Stock Number	2663863
MLS Number	14439438
Category	Axle Housings, Rear
Last Updated	7/17/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Detroit Front Axle Housing for a Alliance RT40-4N

2018 Detroit Front Axle Housing for a Alliance RT40-4N

$1,964.29 USD

Condition	Used
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Stock Number	2663862
MLS Number	14439437
Category	Axle Housings, Front
Last Updated	7/17/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

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

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

$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.

(833) 359-___ SHOW
NUMBERCall Seller

Tim Jordan's Truck Parts Inc.

Alliance RT40-4N Rear Axle Assembly

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Rear Axle Housing

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Detroit Rear Axle Assembly for a Alliance RT40-4N

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Rear Axle Housing

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Front Axle Housing

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

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

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

2018 Alliance RT40-4N Rear Axle Assembly

$1,950 USD

RT40-4N, FRTLNR AIRLINER, 10 HUB PILOT, AIR ABS, 15+1 FLANGE , 2.41, 20k

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20,000
Stock Number	2623785
MLS Number	14272621
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Alliance RT40-4N Rear Axle Assembly

2018 Alliance RT40-4N Rear Axle Assembly

$1,912 USD

RT40-4N, FRTLNR AIRLINER, 10 HUB PILOT, AIR ABS, 15+1 FLANGE , 2.41, 20k

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4N
Capacity	20,000
Stock Number	2623784
MLS Number	14272620
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

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