Rear Axle Assemblies For Sale

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2007 Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

MERITOR RS21145, 2 BAG HENDRICKSON AIR RIDE, AIR/ABS, 15+1 FLANGE, 2 BOLT LEFT BRACKET

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	21,000 LBS
Stock Number	1489660
MLS Number	10935904
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2009 Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	21,000 LBS
Stock Number	R09H0419
MLS Number	12476992
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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1988 Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	21000
Stock Number	2463952
MLS Number	13246788
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2001 Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	21000#
Stock Number	2468974
MLS Number	13253202
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2014 Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

WITHOUT SPRINGS

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	21000
Stock Number	2470372
MLS Number	13255438
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	20,000
Stock Number	2487798
MLS Number	13410571
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	20,000
Stock Number	2488130
MLS Number	13410598
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	20,000
Stock Number	2488192
MLS Number	13410607
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	20,000
Stock Number	2488197
MLS Number	13410610
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

RS21145, 12 HOLE FLANGE, ABS OUTSIDE FLANGE, PINS REAR, 2 BOLT LEFT

Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	21000
Stock Number	2111520
MLS Number	11084359
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2008 Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

FRTLNR AIRLINER SUSP, 15+1 FLANGE, AIR ABS

Condition	Used
Rear End	5.13 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	21000
Stock Number	2305122
MLS Number	12356399
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2008 Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

5.29 RATIO

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	21,000
Stock Number	R08B0148
MLS Number	10925743
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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2001 Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

MERITOR-ROCKWELL, RS21145, 4.88 RATIO

Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	21,000 LBS
Stock Number	R01D0405
MLS Number	10926986
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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2008 Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

MERITOR-ROCKWELL, RS21145, 5.29 RATIO

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	21,000 LBS
Stock Number	R08D0517
MLS Number	10927085
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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2012 Meritor-Rockwell RS21145 Rear Axle Assembly

$1,250.24 USD

MERITOR-ROCKWELL, RS21145, 5.29 RATIO

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145
Capacity	21,000 LBS
Stock Number	R12E8023
MLS Number	10930487
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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2005 Alliance R21-2N Rear Axle Assembly

$1,250.24 USD

15+1 FLANGE, FRTLNR AIR RIDE CASE NUMBER 6803510205,

Condition	Used
Rear End	6.14 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R21-2N
Capacity	21000
Stock Number	1924905
MLS Number	10938776
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2007 Alliance R21-2N Rear Axle Assembly

$1,250.24 USD

ALLIANCE R21-2N, FREIGHTLINER AIRLINER, AIR/ABS, 15+1,

Condition	Used
Suspension	Spring
Rear End	6.14 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R21-2N
Capacity	21,000 LBS
Stock Number	1925838
MLS Number	10938785
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2007 Alliance R21-2N Rear Axle Assembly

$1,250.24 USD

FRTLNR A LINER, 15+1 FLANGE, AIR ABS, 10 HUB PILOT

Condition	Used
Rear End	5.13 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R21-2N
Capacity	21000
Stock Number	2275720
MLS Number	12175422
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2008 Alliance R21-2N Rear Axle Assembly

$1,250.24 USD

FRTLNR A LINER, 15+1 FLANGE, 10 HUB PILOT

Condition	Used
Rear End	5.13 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R21-2N
Capacity	21000
Stock Number	2276403
MLS Number	12177894
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2008 Alliance R21-2N Rear Axle Assembly

$1,250.24 USD

R21-2N, FRTLNR A LINER, 10 HUB PILOT, AIR ABS, 15+1 FLANGE

Condition	Used
Rear End	5.13 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R21-2N
Capacity	21000
Stock Number	2276618
MLS Number	12177895
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2008 Alliance R21-2N Rear Axle Assembly

$1,250.24 USD

R21-2N, FRTLNR ALINER, 15+1 FLANGE, 10 HUB PILOT, AIR ABS

Condition	Used
Rear End	5.13 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R21-2N
Capacity	21000
Stock Number	2276635
MLS Number	12181106
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Alliance R21-2N Rear Axle Assembly

$1,250.24 USD

R21-2N, BIG 8 BOLT AXLE SHAFT, 10 HUB PILOTED, 2 BOLT ANGLE LEFT, 15+1 ABS

Condition	Used
Rear End	5.71 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R21-2N
Capacity	20 K
Stock Number	2281823
MLS Number	12213122
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Alliance R21-2N Rear Axle Assembly

$1,250.24 USD

R21-2N, BIG 8 BOLT AXLE SHAFT, 10 HUB PILOTED, 2 BOLT ANGLE LEFT, 15+1 ABS

Condition	Used
Rear End	5.71 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R21-2N
Capacity	20 K
Stock Number	2281825
MLS Number	12213123
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2007 Alliance R21-2N Rear Axle Assembly

$1,250.24 USD

FRTLNR A LINER, 15+1 FLANGE

Condition	Used
Rear End	5.71 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R21-2N
Capacity	21000
Stock Number	2285128
MLS Number	12230750
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2008 Alliance R21-2N Rear Axle Assembly

$1,250.24 USD

ALLIANCE R21-2N, 5.13 RATIO, HAS BRAKE

Condition	Used
Rear End	5.13 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R21-2N
Capacity	21000
Stock Number	R08G0483
MLS Number	10931571
Category	Axle Assemblies, Rear
Last Updated	4/29/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck