Used Axles &amp; Differentials For Sale in United States

(855) 370-___ SHOW
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2015 Detroit RT40.0-4 Front Differential for a Freightliner Cascadia

$1,975 USD

(USED) Detroit RT40.0-4 Ratio: 3.23 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510605 Ref# N/A MISSING OEM TAG

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Part Number	N/A
Stock Number	26005911
MLS Number	14398488
Category	Differentials, Front
Last Updated	8/27/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(833) 734-___ SHOW
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1994 Rockwell SQ100

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USED ROCKWELL SQ100 FRONT DIFFERENTIAL, RATIO:3.42, 3200-L-1182, COMPLETE, INSPECTED INSIDE, ALSO MANY DIFFERENTIALS IN STOCK

Condition	Used
Stock Number	8991-0826267
MLS Number	14567493
Category	Axles & Differentials
Last Updated	8/27/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(855) 905-___ SHOW
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Eaton-Spicer R40156 Rear Axle Housing

$1,550 USD

R40156, 10 HUB PILOT, 15+1 FLANGE, AIR ABS, 2 BOLT HIGH LEFT ANGLE, AIR RIDE

Condition	Used
Suspension	Air Ride
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	R40156
Stock Number	2172622
MLS Number	11518764
Category	Axle Housings, Rear
Last Updated	8/27/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
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2005 Meritor-Rockwell RS21145 Rear Axle Housing

$950 USD

RS21145, AIR ABS, 10 HUB PILOT, 15+1 ABS, FRTLINER AIR LINER, 5.57,

Condition	Used
Rear End	5.57 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	20,000
Stock Number	2554770
MLS Number	13794269
Category	Axle Housings, Rear
Last Updated	8/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2012 Axle Alliance RS15-2N Rear Differential for a Freightliner MT-55

$650 USD

R15-2N, 5.13 Ratio, PULLOUT. PRICE FOR DIFF ONLY

Condition	Used
Rear End	5.13 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT-55
Stock Number	UPS-154055-3
MLS Number	14399724
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Axle Alliance RS15-2N Rear Differential

$650 USD

RS15-2N, 4.10 Ratio, PULLOUT. PRICE FOR DIFF ONLY.

Condition	Used
Rear End	4.10 ratio
Stock Number	32716
MLS Number	14359124
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

2009 Axle Alliance RS13-2N Rear Differential for a Freightliner MT45 Chassis

$650 USD

RS13-2N, 4.10 Ratio, PULLOUT. PRICE FOR DIFF ONLY.

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT45 Chassis
Stock Number	UPS-670496-3
MLS Number	14359123
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Axle Alliance RS13-2N Rear Differential

$650 USD

RS15-2N, 4.10 Ratio, PULLOUT. PRICE FOR HOUSING ONLY

Condition	Used
Rear End	4.10 ratio
Stock Number	32707
MLS Number	14356938
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

2009 Axle Alliance RS15-2N Rear Differential for a Freightliner MT-55

$650 USD

RS15-2N, 4.10 Ratio, PULLOUT.

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT-55
Stock Number	UPS-147978-3
MLS Number	14343437
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

2010 Eaton-Spicer I-220 Front Axle Assembly for a Peterbilt 320

Contact for price

Eaton/ Spicer I-220 Front Axle, 18K Capacity, 10 Hole Pilot, Air Drum Brakes, ABS. P/N- 220BM104-7, S/N- DN16209053

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	320
Stock Number	4583-4
MLS Number	14549952
Category	Axle Assemblies, Front
Last Updated	8/26/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2020 Detroit DA-F-12.5-3 Front Axle Assembly for a Freightliner Cascadia 126

Contact for price

Detroit DA-F-12.5-3 Front Axle, 12.5K Capacity, 33" Spring Centers, 4" Spring Width, 10 Hole Pilot, Air Drum Brakes, ABS.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Stock Number	4582-4
MLS Number	14549883
Category	Axle Assemblies, Front
Last Updated	8/26/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton 23060-SH Rear Differential

$750 USD

Good used Eaton 23060-SH Rear, Rear Differential Assembly. 5.29 Ratio. 90 day guarantee for swap or refund

Quantity	3
Condition	Used
Rear End	5.29 ratio
Stock Number	Ryd 23060-SH/5.29/4
MLS Number	12838719
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Spicer S23-170 Rear Differential

$1,600 USD

Good used Spicer S23-170 rear, rear differential assembly. 5.57 ratio. 90 day guarantee for swap or refund

Quantity	3
Condition	Used
Rear End	5.57 ratio
Stock Number	Ryd S23-170/5.57/46
MLS Number	11348582
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Meritor MR2014X Rear Differential

$750 USD

Good used Meritor MR2014X rear, rear differential assembly. 3.70 ratio. 90 day guarantee for swap or refund

Quantity	3
Condition	Used
Rear End	3.70 ratio
Stock Number	Ryd MR2014X/3.70/41
MLS Number	11999588
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton 19060-S Rear Differential

$500 USD

Good used Eaton 19060-S Rear, Rear Differential Assembly 4.63 Ratio 90 day guarantee for swap or refund,

Quantity	2
Condition	Used
Rear End	4.63 ratio
Stock Number	Ryd 19060-S/4.63/39
MLS Number	11187327
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton RSP40 Rear Differential

$600 USD

Good used Eaton RSP40 Rear, Rear Differential Assembly. 3.55 Ratio. 90 day guarantee for swap or refund

Quantity	2
Condition	Used
Rear End	3.55 ratio
Stock Number	Ryd RSP40/3.55/41
MLS Number	10643512
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton 17060-S Rear Differential

$500 USD

Good used Eaton 17060-S Rear, Rear Differential Assembly with emergency brake. 4.33 Ratio. 90 day guarantee for swap or refund,

Condition	Used
Rear End	4.33 ratio
Stock Number	Ryd 17060-S/4.33/39
MLS Number	10568113
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Meritor MD2014X Front Differential

$1,300 USD

Good used Meritor MD2014X Front rear differential Assembly 3.70 Ratio 90 day guarantee for swap or refund,

Quantity	3
Condition	Used
Rear End	3.70 ratio
Stock Number	Ryd MD2014X/3.70/41
MLS Number	10318948
Category	Differentials, Front
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Meritor MD2014X Front Differential

$1,300 USD

Good used Meritor MD2014X Front rear Differential Assembly 2.47 Ratio 90 day guarantee for swap or refund,

Condition	Used
Rear End	2.47 ratio
Stock Number	Ryd MD2014X/2.47/41
MLS Number	10318947
Category	Differentials, Front
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton DS404 Front Differential

$1,100 USD

Good used Eaton DS404 front, rear differential assembly. 3.70 ratio 90 day guarantee for swap or refund.

Quantity	2
Condition	Used
Rear End	3.70 ratio
Stock Number	Ryd DS404/3.70/41
MLS Number	11724142
Category	Differentials, Front
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton RS404 Rear Differential

$500 USD

Good used Eaton DS404 Rear, Rear Differential Assembly. 3.70 Ratio. 90 day guarantee for swap or refund

Quantity	6
Condition	Used
Rear End	3.70 ratio
Stock Number	Ryd RS404/3.70/41
MLS Number	10295744
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton 19060-S Rear Differential

$500 USD

Good used Eaton 19060-S Rear, Rear Differential Assembly 6.17 Ratio 90 day guarantee for swap or refund,

Quantity	3
Condition	Used
Rear End	6.17 ratio
Stock Number	Ryd 19060-S/6.17/39
MLS Number	10258337
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(855) 750-___ SHOW
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2021 Freightliner Cascadia Front Axle Assembly

$1,500 USD

OEM# C10-00008-146, BEAM# 6803319701, LT SPINDLE # 6803323801, RT SPINDLE # 6803323402,

Condition	Used
Suspension	Spring
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	14521
MLS Number	11083310
Category	Axle Assemblies, Front
Last Updated	8/26/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(844) 402-___ SHOW
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Meritor-Rockwell MT40-14X Rear Differential for a 2019 Freightliner Cascadia 116 Day Cab

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(Used) 2019 Freightliner Cascadia 116 Day Cab, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-745, Serial Number: DRA18250284, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20...

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 116 Day Cab
Will Fit Year(s)	2019
Part Number	C11-00050-745
Stock Number	P-512070
MLS Number	14565403
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts