Axles &amp; Differentials For Sale

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2015 Kenworth T800 Front Axle Assembly

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$1,000 USD

Front Axle Beam, Good Condition, 1320LBS GAWR Air Brake System, 10 Lug hubs. Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	82319
MLS Number	14388149
Category	Axle Assemblies, Front
Last Updated	7/21/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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Rockwell RS19145 Rear Differential

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$795 USD

USED ROCKWELL RS19145 (REAR) REAR DIFFERENTIAL, RATIO 4.33. WITH 39 AXLE GEAR SPLINES. THE PRICE IS FOR THE DIFFERENTIAL ONLY BUT WE HAVE HOUSINGS AVAILABLE IF NEEDED.

Condition	Used
Rear End	4.33 ratio
Stock Number	96534
MLS Number	13073734
Category	Differentials, Rear
Last Updated	7/21/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(866) 314-___ SHOW
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Mack CH Axle

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12,000 LB, BUDD, 33.5",

Condition	Used
Stock Number	STEERAXLE-511
MLS Number	14496133
Category	Axle Parts
Last Updated	7/21/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

2022 Peterbilt 579 Right Spindle

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(Used) 2022 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: B05-6043-0A6200000, Serial Number: MON04402979, Side: Passenger Right Side, Make: Meritor, Model: MFS12E132BNN3, Capacity:...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2022
Side	RIGHT
Capacity	12,000 Lbs
Part Number	B05-6043-0A6200000
Stock Number	P-509445
MLS Number	14495995
Category	Spindles / Knuckles
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2022 Peterbilt 579 Left Spindle

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(Used) 2022 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: B05-6043-0A6200000, Serial Number: MON04402979, Side: Driver Left Side, Make: Meritor, Model: MFS12E132BNN3, Capacity: 12,000...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2022
Side	LEFT
Capacity	12,000 Lbs
Part Number	B05-6043-0A6200000
Stock Number	P-509444
MLS Number	14495994
Category	Spindles / Knuckles
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit RS20-4N Rear Differential for a 2025 Freightliner M2 106

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(Used) 2025 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: C11-00008-319, Serial Number: 742821A0299881, Make: Detroit, Model: RS20-4N, Ratio: 5.56, Capacity: 21,000 Lbs,...

Condition	Used
Rear End	5.56 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2025
Part Number	C11-00008-319
Stock Number	P-509431
MLS Number	14495981
Category	Differentials, Rear
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit RS20-4N Rear Axle Housing for a 2025 Freightliner M2 106

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(Used) 2025 Freightliner M2 106, DIFFERENTIAL HOUSING ONLY- Part Number: C11-00008-319, Serial Number: 742821A0299881, Make: Detroit, Model: RS20-4N, Ratio: 5.56, Capacity: 21,000 Lbs,...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2025
Part Number	C11-00008-319
Stock Number	P-509430
MLS Number	14495980
Category	Axle Housings, Rear
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit RS20-4N Rear Axle Assembly for a 2025 Freightliner M2 106

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(Used) 2025 Freightliner M2 106, COMPLETE REAR DIFFERENTIAL- Part Number: C11-00008-319, Serial Number: 742821A0299881, Make: Detroit, Model: RS20-4N, Ratio: 5.56, Capacity: 21,000 Lbs, Hub...

Condition	Used
Rear End	5.56 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2025
Part Number	C11-00008-319
Stock Number	P-509429
MLS Number	14495979
Category	Axle Assemblies, Rear
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2025 Freightliner M2 106 Right Spindle

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(Used) 2025 Freightliner M2 106, FRONT SPINDLE/KNUCKLE- Part Number: C10-00000-304, Serial Number: 739912A0415217, Side: Passenger Right Side, Make: Detroit, Model: F12-3N, Capacity: 12,000...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2025
Side	RIGHT
Capacity	12,000
Part Number	C10-00000-304
Stock Number	P-509427
MLS Number	14495977
Category	Spindles / Knuckles
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2025 Freightliner M2 106 Left Spindle

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(Used) 2025 Freightliner M2 106, FRONT SPINDLE/KNUCKLE- Part Number: C10-00000-304, Serial Number: 739912A0415217, Side: Driver Left Side, Make: Detroit, Model: F12-3N, Capacity: 12,000 Lbs...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2025
Side	LEFT
Capacity	12,000
Part Number	C10-00000-304
Stock Number	P-509426
MLS Number	14495976
Category	Spindles / Knuckles
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2025 Freightliner M2 106 Front Axle Assembly

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(Used) 2025 Freightliner M2 106, COMPLETE FRONT AXLE- Part Number: C10-00000-304, Serial Number: 739912A0415217, Center Leaf to Center Leaf: 32.5", Make: Detroit, Model: F12-3N, Capacity: 12...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2025
Capacity	12,000
Part Number	C10-00000-304
Stock Number	P-509417
MLS Number	14495968
Category	Axle Assemblies, Front
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana S21-170D Rear Axle Housing for a 2012 Kenworth T270

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(Used) 2012 Kenworth T270, DIFFERENTIAL HOUSING ONLY- Part Number: 512327, Serial Number: HN03777831, Make: Spicer, Model: S21-170D, Ratio: 4.56, Capacity: 16,000 Lbs, Suspension: Air...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T270
Will Fit Year(s)	2012
Part Number	512327
Stock Number	P-504583
MLS Number	14427533
Category	Axle Housings, Rear
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2010 Isuzu NRR Right Spindle

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(Used) 2010 Isuzu NRR, FRONT SPINDLE/KNUCKLE- Side: Passenger Right Side, Make: Isuzu, Model: TBD, Capacity: 6,830 Lbs, Hub Bolts: 6, Brake Type: Disc, For more information about this item,...

Condition	Used
Fits To Make(s)	Isuzu
Fits To Model(s)	NRR
Will Fit Year(s)	2010
Side	RIGHT
Capacity	6,830 Lbs
Stock Number	P-491823
MLS Number	14054861
Category	Spindles / Knuckles
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2017 Freightliner Cascadia 113 Front Axle Assembly

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(Used) 2017 Freightliner Cascadia 113, COMPLETE FRONT AXLE- Part Number: C10-00024-154, Serial Number: MON02670929, Center Leaf to Center Leaf: 33", Make: Meritor, Model: MFS12143ANN440,...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 113
Will Fit Year(s)	2017
Capacity	12,000
Part Number	C10-00024-154
Stock Number	P-113990
MLS Number	13984953
Category	Axle Assemblies, Front
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2020 Freightliner Cascadia 126 Left Spindle

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(Used) 2020 Freightliner Cascadia 126, FRONT SPINDLE/KNUCKLE- Part Number: A680 331 83 01, Serial Number: 739912B0099506, Side: Driver Left Side, Make: Detroit, Model: DA-F-13.3-3, Capacity:...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Side	LEFT
Capacity	13,300
Part Number	A680 331 83 01
Stock Number	P-108544
MLS Number	13749349
Category	Spindles / Knuckles
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Axle Alliance RT40-4N Rear Axle Housing for a 2007 Freightliner Columbia 120

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(Used) 2007 Freightliner Columbia 120, COMPLETE FRONT DIFFERENTIAL HOUSING ONLY- Part Number: C11-00006-202, Serial Number: 771AAC-A042781H, Make: Axle Alliance, Model: RT40-4N, Ratio: 3.42,...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Will Fit Year(s)	2007
Part Number	C11-00006-202
Stock Number	P-106216
MLS Number	13677321
Category	Axle Housings, Rear
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit R21-4N Rear Differential for a 2017 Freightliner M2 106

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(Used) 2017 Freightliner M2 106, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: C11-00008-319, Serial Number: 742821-A146375, Make: Detroit, Model: R21-4N, Ratio: 5.56, Capacity: 21,000 Lbs...

Condition	Used
Rear End	5.56 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2017
Part Number	C11-00008-319
Stock Number	P-104034
MLS Number	13634143
Category	Differentials, Rear
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell RS25160 Rear Axle Housing for a 2004 Spartan Advantage

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(Used) 2004 Spartan Advantage, COMPLETE DIFFERENTIAL HOUSING ONLY- Part Number: 1931-DD4-538, Serial Number: NKA04014679, Make: Meritor, Model: RS25160, Ratio: 5.38, Capacity: 27,000 Lbs,...

Condition	Used
Fits To Make(s)	Spartan
Fits To Model(s)	Advantage
Will Fit Year(s)	2004
Part Number	1931-DD4-538
Stock Number	P-103330
MLS Number	13618618
Category	Axle Housings, Rear
Last Updated	7/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2011 Meritor-Rockwell FF-921 Front Axle Assembly

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$275 USD

CONFIRM UPON DISMANTLE

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	FF-921
Capacity	12500LBS
Stock Number	2664555
MLS Number	14441624
Category	Axle Assemblies, Front
Last Updated	7/21/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2011 Meritor-Rockwell RR20145R358 Rear Differential

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$250.44 USD

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R358
Stock Number	2664554
MLS Number	14441623
Category	Differentials, Rear
Last Updated	7/21/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2011 Meritor-Rockwell RD20145R358 Front Differential

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$675.24 USD

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145R358
Stock Number	2664553
MLS Number	14441622
Category	Differentials, Front
Last Updated	7/21/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2011 Meritor-Rockwell RR20145 Rear Axle Housing

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$853.96 USD

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145
Stock Number	2664552
MLS Number	14441621
Category	Axle Housings, Rear
Last Updated	7/21/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2011 Meritor-Rockwell RD20145 Front Axle Housing

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$859.54 USD

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	2664551
MLS Number	14441620
Category	Axle Housings, Front
Last Updated	7/21/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2008 Meritor-Rockwell RD20145 Front Axle Housing

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$1,400.24 USD

MISSING THRU SHAFT

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	2233195
MLS Number	11933137
Category	Axle Housings, Front
Last Updated	7/21/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck