Axle Alliance Front Differentials For Sale

Axle Alliance ART400-4 Front Differential for a 2019 Freightliner Cascadia

$2,995 USD

ART400-4 USED T.O 3.31 RATIO LOCKER. WILL INSPECT IN OUR GEAR SHOP 90 DAY WARRANTY., Ratio: 3.31

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2019
Stock Number	60926-4
MLS Number	14429606
Category	Differentials, Front
Last Updated	6/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 402-___ SHOW
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Axle Alliance RT40-4N Front Differential for a 2007 Freightliner ST120

Contact for price

(Used) 2007 Freightliner ST120, FRONT DIFFERENTIAL GEARS ONLY- Make: Alliance, Model: RT40-4N, Ratio: 3.42, Capacity: 20,000 Lbs, Part Number: C11-00006, Serial Number: 771AAC-A047834H,...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	ST120
Will Fit Year(s)	2007
Part Number	C11-00006-183
Stock Number	P-43630
MLS Number	11976754
Category	Differentials, Front
Last Updated	6/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Axle Alliance DART400-4N Front Differential for a 2022 Western Star 5700

$2,995 USD

D-ART400 FRT 2.85 RATIO WILL INSPECT. (BOLT ON YOKE) 90 DAY WARRANTY. NOTES, Ratio: 2.85

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	5700
Will Fit Year(s)	2022
Part Number	DETROIT
Stock Number	52326-2
MLS Number	14424667
Category	Differentials, Front
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 794-___ SHOW
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Axle Alliance RT40-4NF Front Differential

$3,295 USD

RT40-4NF 241 - Rebuilt

Condition	Remanufactured
Rear End	2.41 ratio
Stock Number	RT40-4NF-241-REB
MLS Number	13909248
Category	Differentials, Front
Last Updated	6/3/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 370-___ SHOW
NUMBERCall Seller

2016 Axle Alliance RT40.0-4 Front Differential for a Western Star 5700

$1,250 USD

(USED) Alliance Axle RT40.0-4 Ratio: 2.41 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510605

Condition	Used
Fits To Make(s)	Western Star Trucks
Fits To Model(s)	5700
Stock Number	25622861
MLS Number	12758674
Category	Differentials, Front
Last Updated	5/30/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Axle Alliance RT40-4N Front Differential for a 2008 Sterling A9500

$1,695 USD

RT40-4N, 2.85 RATIO USED TAKEOUT WILL INSPECT IN OUR GEAR SHOP. 90 DAY WARRANTY., Ratio: 2.85

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Sterling
Fits To Model(s)	A9500
Will Fit Year(s)	2008
Stock Number	11926-2
MLS Number	14110709
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4N Front Differential for a 2013 Freightliner

$1,995 USD

ART40 3.42, LOW MILE, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Will Fit Year(s)	2013
Part Number	RT40-4N
Stock Number	6914-1
MLS Number	13589428
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance Front Differential for a 2017 Freightliner Cascadia 113

$1,595 USD

ART400-4 3.42 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 400.00, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 113
Will Fit Year(s)	2017
Part Number	ART
Stock Number	80524-2
MLS Number	13057826
Category	Differentials, Front
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4 Front Differential for a 2019 Freightliner Cascadia 126

$2,195 USD

ART400 2.85 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 2.85

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2019
Stock Number	41224-3
MLS Number	12844213
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4 Front Differential for a 2016 Western Star 5700

$1,995 USD

ART400 FRONT 2.41 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 2.41

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	5700
Will Fit Year(s)	2016
Stock Number	21224-3
MLS Number	12647356
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4 Front Differential for a 2014 Freightliner Cascadia 125

$1,995 USD

ART400 3.42 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Serial#: 471927s0224335, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2014
Stock Number	12324-3
MLS Number	12628042
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4 Front Differential for a 2019 Western Star 4900 FA

$2,795 USD

ART400 3.73 LOCKER INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.73

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	4900 FA
Will Fit Year(s)	2019
Stock Number	11424-3
MLS Number	12591922
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance RT40-4NF Front Differential

$2,595 USD

REBUILT ART40-4N 3.73 . 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE.///NOTES, Axle Spline Count: 41, Serial#: 14223, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.73

Condition	Remanufactured
Part Number	14223
Stock Number	14223
MLS Number	12558810
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4 Front Differential for a 2017 Western Star 4700

$2,795 USD

ART400-4 3.42 LOCKER GOOD INSPECTED TAKEOUT DIFFERENTIAL ASSEMBLY. 90 DAY WARRANTY EXCHANGE. CRITICAL CORE! NOTES, Serial#: 471928S0423562, Core Charge: 500.00, Ratio: 3.42, Clutch Housing...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	4700
Will Fit Year(s)	2017
Part Number	LOCKER
Stock Number	102123-13
MLS Number	12412574
Category	Differentials, Front
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4 Front Differential for a 2015 Western Star 4900EX

$1,995 USD

ART400 3.42 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	4900EX
Will Fit Year(s)	2015
Stock Number	91523-17
MLS Number	12330367
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4 Front Differential for a 2018 Western Star 5700

$2,795 USD

ART400-4 3.08 LOCKER INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.08

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	5700
Will Fit Year(s)	2018
Stock Number	82823-3
MLS Number	12281451
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4 Front Differential for a 2016 Freightliner Cascadia 125

$1,995 USD

ART400 FRT 3.08 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.08

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Stock Number	70123-11
MLS Number	12165248
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4N Front Differential for a 2017 Freightliner Cascadia 125

$2,995 USD

ART400-4N FRT 2.85 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 2.85

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2017
Stock Number	70722-12
MLS Number	12137353
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4 Front Differential for a 2015 Freightliner Cascadia 125

$1,995 USD

ART400-4 FRT 3.42 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2015
Stock Number	60723-18
MLS Number	12128617
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4 Front Differential for a 2015 Freightliner Cascadia 125

$1,995 USD

ART40 3.23 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.23

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2015
Stock Number	60423-17
MLS Number	12127035
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4 Front Differential for a 2019 Western Star 5700

$1,995 USD

ART400 3.08 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY ////NOTES////, Ratio: 3.08

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	5700
Will Fit Year(s)	2019
Stock Number	111822-7
MLS Number	11763464
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4 Front Differential for a 2018 Freightliner Cascadia 125

$1,995 USD

ART400 FRT 323 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.23

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2018
Stock Number	90422-7
MLS Number	11591479
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4 Front Differential for a 2019 Freightliner Cascadia 126

$2,195 USD

ART400 FRT 3.23 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY 440K MILES, Ratio: 3.23

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2019
Stock Number	90522-7
MLS Number	11585792
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Axle Alliance ART400-4 Front Differential for a 2015 Freightliner Cascadia 125

$1,995 USD

ART40 3.42 GOOD INSPECTED DIFFERENTIAL ASSEMBLY. 90 DAY WARRANTY. EXCHANGE, Axle Spline Count: 41, Serial#: 1, Ratio: 3.42, Clutch Housing Size: 1

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2015
Part Number	ART40
Stock Number	70422-6
MLS Number	11501019
Category	Differentials, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts