Detroit Axles &amp; Differentials For Sale

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Detroit Rear Axle Housing for a 2018 Freightliner Cascadia 126

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Detroit DA-RT-40 Axle Housing for sale, Ratio: 3.08,, airliner suspension, of a 2018 Freightliner Cascadia 126, For more information about this item, give us a call we ship everywhere.,...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2018
Part Number	000000
Stock Number	FR-0787-59
MLS Number	12943297
Category	Axle Housings, Rear
Last Updated	6/13/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

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Detroit DA-RT-40.0-4 Front Differential for a 2016 Western Star 5700XE

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MILES 822659, Ratio: 308

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	5700XE
Will Fit Year(s)	2016
Stock Number	HP6555-5
MLS Number	14423728
Category	Differentials, Front
Last Updated	6/13/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Detroit DA-RT-40.0-4 Rear Differential for a 2016 Western Star 5700XE

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MILES 822659, Ratio: 308

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	5700XE
Will Fit Year(s)	2016
Stock Number	HP6555-4
MLS Number	14423727
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Detroit DA-RT-40.0-4S Rear Differential

$5,750 USD

DA-RT-40.0-4S Front Rear-2.64 Ratio - Rebuilt - 6 Month Warranty

Condition	Remanufactured
Rear End	2.64 ratio
Stock Number	DA-RT-40.0-4S-264-R
MLS Number	14386831
Category	Differentials, Rear
Last Updated	6/12/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2020 Detroit DA-F-12.0-3 Front Axle Assembly for a Freightliner Cascadia 116

$850 USD

Detroit DA-F-12.0-3 Front Axle, 12k Capacity, 33" Spring Centers, 4" Spring Width 10 Hole Pilot, Air Drum Brakes, ABS. Bent Tie Rod. Casting # R6813311001.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 116
Capacity	12000
Stock Number	4193-8
MLS Number	14291412
Category	Axle Assemblies, Front
Last Updated	6/12/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

2009 Detroit DA-F-12.0-3 Front Axle Assembly for a Freightliner Cascadia 125

$850 USD

Detroit DA-F-12.0-3 Front Axle w/ Rack Pinion, 12K, 33" Spring Centers, 4" Spring Width, 10 Hole Pilot, Air Drum Brakes, ABS, P/N C10-00000-167, A6803318701), Casting # A6803318301....

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Capacity	12000
Stock Number	2070-7
MLS Number	14297933
Category	Axle Assemblies, Front
Last Updated	6/12/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

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

$850 USD

Detroit DA-F-12.5-3 (F125-3N) Front Axle, 12.5K Capacity, 33" Spring Centers, 4" Spring Width, 10 Hole Pilot, Air Drum Brakes, ABS. Bent Tie Rod. P/N C10-00023-049, A6803319701, Casting #...

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Capacity	12500
Stock Number	2069-8
MLS Number	14291368
Category	Axle Assemblies, Front
Last Updated	6/12/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

2013 Detroit DA-F-12.0-3 Front Axle Assembly for a Freightliner Cascadia 113

$850 USD

DA-F-12.0-3 Front Axle, 12K, 33" Spring Centers, 4" Spring Width, 10 Hole Pilot, Air Drum Brakes, ABS. Casting # A6803318301

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 113
Capacity	12000
Stock Number	1991-6
MLS Number	14297920
Category	Axle Assemblies, Front
Last Updated	6/12/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

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2022 Detroit RS20.0-4 Rear Differential for a Freightliner M2 106

$945 USD

(USED) Detroit RS20.0-4 Ratio: 5.22 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813511005

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25796290
MLS Number	13604683
Category	Differentials, Rear
Last Updated	6/11/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2021 Detroit DA-RT40.0-4T Rear Differential for a Freightliner Cascadia 126

$1,500 USD

DA-RT-40.0-4T (RT40-NFD) Rear - 2.16 Ratio - Pullout - Grade A - Baffle has hole, needs to be replaced. Unit Is In Good Condition. DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	2.16 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Stock Number	4265-6
MLS Number	13965800
Category	Differentials, Rear
Last Updated	6/9/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2021 Detroit DA-RT-40.0-4T Front Axle Housing for a Freightliner Cascadia 126

$850 USD

Detroit Front Rear Axle Housing, DA-RT-40.0-4T (RT40-NFD), w/ Torque Rod Bracket, 10 Hole Pilot, Air Drum Brakes, ABS, 53.5" Inner Flange To Inner Flange, P/N A7753501830 (Replaces MBA...

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Stock Number	4265-4
MLS Number	13965798
Category	Axle Housings, Front
Last Updated	6/9/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2021 Detroit DA-F-12.5-3 Front Axle Assembly for a Freightliner Cascadia 126

$850 USD

Detroit DA-F-12.5-3 Front Axle, 12.5k, 34" 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
Capacity	12500
Stock Number	4265-8
MLS Number	13965778
Category	Axle Assemblies, Front
Last Updated	6/9/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2022 Detroit DA-RS-20.0-4 Rear Axle Housing for a Freightliner M2 106

$850 USD

Detroit Rear Axle Housing, DA-RS-20.0-4 (RS20-4), 10 Hole Pilot, Air Drum Brakes, ABS, 53.5" Inner Flange To Inner Flange, STD Track, P/N A6813506203, S/N DDC21FZ603570. Removed From...

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	M2 106
Stock Number	1775-4
MLS Number	13895496
Category	Axle Housings, Rear
Last Updated	6/9/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2022 Detroit DA-RS-20.0-4 Rear Differential for a Freightliner M2 106

$1,500 USD

DA-RS-20.0-4 (RS20-4) - 5.56 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	5.56 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	M2 106
Stock Number	1775-3
MLS Number	13895495
Category	Differentials, Rear
Last Updated	6/9/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2019 Detroit DA-F-8.0-3 Front Axle Assembly

$750 USD

USED FRONT AXLE ASSEMBLY OFF A 2019 FREIGHTLINER MT55. 8000 LBS CAPACITY, 35" SPR MEAS, 8 BOLT HUB PILOT, ABS HYD DISC BRAKES.

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DA-F-8.0-3
Capacity	8000
Stock Number	2521175
MLS Number	13589659
Category	Axle Assemblies, Front
Last Updated	6/9/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2019 Detroit DA-F-12.0-3 Front Axle Assembly

$900.24 USD

DETROIT DA-F-12.0-3

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DA-F-12.0-3
Capacity	12 K
Stock Number	2507288
MLS Number	13514623
Category	Axle Assemblies, Front
Last Updated	6/9/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

2016 Detroit DA-F-12.5-3 Front Axle Assembly

$960.24 USD

DETROIT D-A-F12.5-3

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DA-F-12.5-3
Capacity	12.5 K
Stock Number	2474943
MLS Number	13270799
Category	Axle Assemblies, Front
Last Updated	6/9/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

2019 Detroit DA-F-12.5-3 Front Axle Assembly

$960.24 USD

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DA-F-12.5-3
Capacity	12,500
Stock Number	2652535
MLS Number	14391126
Category	Axle Assemblies, Front
Last Updated	6/9/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Detroit RTL40-NFDFR228 Front Differential

$3,250 USD

Condition	Used
Rear End	2.28 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RTL40-NFDFR228
Stock Number	2591423
MLS Number	14377584
Category	Differentials, Front
Last Updated	6/9/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2022 Detroit RT40.0-4 Front Differential for a Freightliner 122SD

$2,750 USD

(USED) Detroit DART-400-4N Ratio: 3.58 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511105

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	122SD
Stock Number	25747999
MLS Number	13451488
Category	Differentials, Front
Last Updated	6/6/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2017 Detroit DART400-4N Rear Axle Housing

$1,085 USD

Condition	Used
Suspension	AirLiner
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4N
Stock Number	2657239
MLS Number	14410194
Category	Axle Housings, Rear
Last Updated	6/11/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2017 Detroit DART400-4N Front Axle Housing

$1,650.25 USD

Condition	Used
Suspension	AirLiner
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4N
Stock Number	2657238
MLS Number	14410193
Category	Axle Housings, Front
Last Updated	6/11/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2017 Detroit DA-F-12.0-3 Front Axle Assembly for a Freightliner CASCADIA

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Detroit DA-F-12.0-3 Front Axle, 12K 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
Stock Number	4441-6
MLS Number	14408859
Category	Axle Assemblies, Front
Last Updated	6/9/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2016 Detroit DA-F-12.0-3 Front Axle Assembly for a Freightliner CASCADIA

Contact for price

Detroit DA-F-12.0-3 Front Axle, 12K 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
Stock Number	4445-57
MLS Number	14408853
Category	Axle Assemblies, Front
Last Updated	6/9/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment