Axles &amp; Differentials For Sale

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Meritor-Rockwell MT20143 Rear Differential for a 2015 Freightliner Cascadia

Newly Listed

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MILES 896373, Ratio: 308

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2015
Stock Number	GNO784-5
MLS Number	14547765
Category	Differentials, Rear
Last Updated	8/18/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell MT-40-143 Front Differential for a 2015 Freightliner Cascadia

Newly Listed

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MILES 896373, Ratio: 308

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2015
Stock Number	GNO784-4
MLS Number	14547764
Category	Differentials, Front
Last Updated	8/18/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2015 Freightliner Cascadia Front Axle Assembly

Newly Listed

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DRIVER SIDE KING PINS IS BAD, Hub Bolts: PILOT, Brake Type: ABS, Axle Make: MERITOR, Axle Model: MFS-12-143

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2015
Stock Number	GNO784-3
MLS Number	14547763
Category	Axle Assemblies, Front
Last Updated	8/18/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

New Eaton R46-170 Spring W/T Axle Housing

Reconditioned Eaton DS-461 Front Axle Housing

Newly Listed

$2,650 USD

Reconditioned DS-461 Front Axle Housing, Position: Front

Condition	Remanufactured
Part Number	303269
Stock Number	300-27372
MLS Number	14547366
Category	Axle Housings
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Reconditioned Eaton DS-404 AG-380 Axle Housing

Newly Listed

$2,450 USD

Reconditioned DS-404 AG-380 Axle Housing, Position: Front

Condition	Remanufactured
Part Number	319468
Stock Number	300-27395
MLS Number	14547363
Category	Axle Housings
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2018 Used Meritor Driver Side Spindle

Newly Listed

$380 USD

Used Meritor Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Will Fit Year(s)	2018
Side	Driver
Part Number	A3111J4742
Stock Number	401-21608
MLS Number	14547359
Category	Spindles / Knuckles
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2018 Used Meritor Passenger Side Spindle

Newly Listed

$360 USD

Used Meritor Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Meritor
Will Fit Year(s)	2018
Side	Passenger
Part Number	A3111K4743
Stock Number	401-21609
MLS Number	14547358
Category	Spindles / Knuckles
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Reconditioned Eaton RS-404 Low Air Leaf Axle Housing

Newly Listed

$2,450 USD

Reconditioned RS-404 Low Air Leaf Axle Housing, Position: Rear

Quantity	2
Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	RS-404
Part Number	319974
Stock Number	300-27434
MLS Number	14547357
Category	Axle Housings
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2018 Used Eaton Passenger Side Spindle

Newly Listed

$1,100 USD

Used Eaton Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1202i
Will Fit Year(s)	2018
Side	Passenger
Part Number	10024128
Stock Number	401-21610
MLS Number	14547356
Category	Spindles / Knuckles
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2018 Reconditioned Eaton RS-404 AG-380 Axle Housing

Newly Listed

$2,450 USD

Reconditioned RS-404 AG-380 Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	RS-404
Will Fit Year(s)	2018
Part Number	321318
Stock Number	300-27440
MLS Number	14547355
Category	Axle Housings
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Reconditioned Eaton DS-404 Air Ride Axle Housing

Newly Listed

$2,450 USD

Reconditioned DS-404 Air Ride Axle Housing, Position: Front

Condition	Remanufactured
Part Number	319408
Stock Number	300-27441
MLS Number	14547354
Category	Axle Housings
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2015 Used Eaton Driver Side Spindle

Newly Listed

$855 USD

Used Eaton Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E-1202i
Will Fit Year(s)	2015
Side	Driver
Part Number	973242
Stock Number	401-21615
MLS Number	14547352
Category	Spindles / Knuckles
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2015 Used Eaton Passenger Side Spindle

Newly Listed

$1,142 USD

Used Eaton Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E-1202i
Will Fit Year(s)	2015
Side	Passenger
Part Number	973288
Stock Number	401-21616
MLS Number	14547351
Category	Spindles / Knuckles
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Eaton Driver Side Spindle

Newly Listed

$1,100 USD

Used Eaton Driver Side Spindle, Side: Driver, ABS: Yes

Condition	Used
Side	Driver
Part Number	818418
Stock Number	401-21625
MLS Number	14547347
Category	Spindles / Knuckles
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Eaton Passenger Side Spindle

Newly Listed

$1,150 USD

Used Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Side	Passenger
Part Number	818419
Stock Number	401-21626
MLS Number	14547346
Category	Spindles / Knuckles
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2013 Meritor-Rockwell RD20145

Newly Listed

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REMANUFACTURED 2013 RD20145 FRONT MERITOR DIFFERENTIAL, LOCKER, RATIO:4.63, 3200-N-1886, COMPLETE, FULLY REMANUFACTURED, ALSO MANY DIFFERENTIALS IN STOCK

Condition	Remanufactured
Stock Number	8943-0817262
MLS Number	14547204
Category	Axles & Differentials
Last Updated	8/17/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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2014 Meritor-Rockwell RR23160

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REMANUFACTURED 2014 RR23160 REAR REAR MERITOR-ROCKWELL DIFFERENTIAL, RATIO:3.91, LOCKER, 3200-S-1891, STOCK:0817261, COMPLETE, FULLY REMANUFACTURED READY TO WORK, ALSO MANY DIFFERENTIALS IN...

Condition	Used
Stock Number	8942-0817261
MLS Number	14547191
Category	Axles & Differentials
Last Updated	8/17/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(855) 905-___ SHOW
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Meritor-Rockwell RRL20145 Rear Differential

Detroit RT40-NFD Front Differential for a 2021 Freightliner Cascadia 126

2010 Meritor-Rockwell MFS-10-122A Front Axle Assembly

Newly Listed

$705.24 USD

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MFS-10-122A
Capacity	10,000 LBS
Stock Number	2689401
MLS Number	14547033
Category	Axle Assemblies, Front
Last Updated	8/17/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

(844) 402-___ SHOW
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Isuzu NPR HD Right Spindle for a 2011 Isuzu NPR-HD

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(Used) 2011 Isuzu NPR-HD, FRONT SPINDLE/KNUCKLE- Part Number: N/A, Serial Number: N/A, Side: Passenger Right Side, Make: Isuzu, Model: Other, Capacity: 5,360 Lbs, Hub Bolts: 6, Brake Type:...

Condition	Used
Fits To Make(s)	Isuzu
Fits To Model(s)	NPR-HD
Will Fit Year(s)	2011
Side	RIGHT
Capacity	5,360 Lbs
Stock Number	P-511389
MLS Number	14546765
Category	Spindles / Knuckles
Last Updated	8/16/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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Isuzu NPR HD Left Spindle for a 2011 Isuzu NPR-HD

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(Used) 2011 Isuzu NPR-HD, FRONT SPINDLE/KNUCKLE- Part Number: N/A, Serial Number: N/A, Side: Driver Left Side, Make: Isuzu, Model: Other, Capacity: 5,360 Lbs, Hub Bolts: 6, Brake Type: Disc...

Condition	Used
Fits To Make(s)	Isuzu
Fits To Model(s)	NPR-HD
Will Fit Year(s)	2011
Side	LEFT
Capacity	5,360 Lbs
Stock Number	P-511388
MLS Number	14546764
Category	Spindles / Knuckles
Last Updated	8/16/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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Isuzu NPR HD Front Axle Assembly for a 2011 Isuzu NPR-HD

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(Used) 2011 Isuzu NPR-HD, COMPLETE FRONT AXLE- Part Number: N/A, Serial Number: N/A, Center Leaf to Center Leaf: 31 ½", Make: Isuzu, Model: Other, Capacity: 5,360 Lbs, Hub Bolts: 6,...

Condition	Used
Fits To Make(s)	Isuzu
Fits To Model(s)	NPR-HD
Will Fit Year(s)	2011
Capacity	5,360 Lbs
Stock Number	P-511379
MLS Number	14546756
Category	Axle Assemblies, Front
Last Updated	8/16/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts