Meritor RR20145 Axles & Differentials For Sale

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76 - 100 of 872 listings

1997 Meritor RR20145 Rear Axle Housing for a Kenworth W900B

$850 USD

(USED) Meritor RR20145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AG400 Track Width : 73 Ref# A3121E2111

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900B
Part Number	A3121E2111
Stock Number	25634676
MLS Number	12791926
Category	Axle Housings, Rear
Last Updated	1/1/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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1995 Meritor RR20145 Rear Axle Housing for a Freightliner FLD112

$850 USD

(USED) Meritor RR20145 Brake Type: AIR DRUM Wheel Type: BUDD Suspension: AIRLINER Track Width : 71

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD112
Stock Number	25700473
MLS Number	13218142
Category	Axle Housings, Rear
Last Updated	12/31/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2010 Meritor RR20145 Rear Differential for a Freightliner Cascadia

$360 USD

(USED) Meritor RR20145 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200R1864

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25659985
MLS Number	12939169
Category	Differentials, Rear
Last Updated	12/28/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2006 Meritor RR20145 Rear Differential for a Freightliner Columbia 120

$360 USD

(USED) Meritor RR20145 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200S1885

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA 120
Stock Number	25589532
MLS Number	12702934
Category	Differentials, Rear
Last Updated	12/20/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2021 Reconditioned Meritor RR-20-145 Tuf Trac Volvo Air Ride

$2,150 USD

Reconditioned RR-20-145 Tuf Trac Volvo Air Ride, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Meritor
Fits To Model(s)	14X
Will Fit Year(s)	2021
Part Number	3121P1966
Stock Number	300-26873
MLS Number	14052582
Category	Axle Housings
Last Updated	3/12/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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NTO Meritor RR-20-145 AG-380 Axle Housing

$2,950 USD

NTO RR-20-145 AG-380 Axle Housing, Position: Rear

Condition	New
Fits To Make(s)	Meritor
Fits To Model(s)	14X
Part Number	3121P1966
Stock Number	300-24866
MLS Number	14040068
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2006 Meritor RR20145 Rear Differential for a International 8600

$250 USD

(USED) Meritor RR20145 Ratio: 3.73 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-S-1865

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	8600
Stock Number	25775818
MLS Number	13495180
Category	Differentials, Rear
Last Updated	12/10/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2009 Meritor RR20145 Rear Axle Housing for a Volvo VNM

$850 USD

(USED) Meritor RR20145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: VOLVO AIR Track Width : 72 Ref# NO TAG

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNM
Part Number	NO TAG
Stock Number	25562753
MLS Number	12527379
Category	Axle Housings, Rear
Last Updated	11/22/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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Reconditioned Meritor RR-20-145 Pete Air Trac Axle Housing

$2,150 USD

Reconditioned RR-20-145 Pete Air Trac Axle Housing, Position: Rear

Condition	Remanufactured
Part Number	3121E1747
Stock Number	300-20665
MLS Number	12316396
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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NTO Meritor RR-20-145 Air Ride Axle Housing

$2,850 USD

NTO RR-20-145 Air Ride Axle Housing, Position: Rear

Condition	New
Fits To Make(s)	Meritor
Fits To Model(s)	MR2014X
Part Number	3121B2160
Stock Number	300-26782
MLS Number	13990627
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2004 Meritor RR20145 Rear Axle Housing for a Freightliner M2 106

$850 USD

(USED) Meritor RR20145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25565987
MLS Number	12538493
Category	Axle Housings, Rear
Last Updated	11/16/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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1999 Meritor RR20145 Rear Differential for a Freightliner FLD120

$250 USD

(USED) Meritor RR20145 Ratio: 3.73 Side Gear Splines: 41 W/ Locker: NO Cast#: A2-3200-S-1865

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Stock Number	25601930
MLS Number	12668094
Category	Differentials, Rear
Last Updated	11/16/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2018 Reconditioned Meritor RR-20-145 AG-400 Axle Housing

$2,150 USD

Reconditioned RR-20-145 AG-400 Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Meritor
Fits To Model(s)	MR2014X
Will Fit Year(s)	2018
Part Number	3121L1728
Stock Number	300-26741
MLS Number	13949508
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2011 Meritor RR20145 Rear Differential for a International Prostar

$699.99 USD

Meritor RR20145 Rear Rear Differential 2.64 Ratio, From 2011 International Prostar VIN 3HSCUAPR7BN372528

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	Prostar
Stock Number	147127
MLS Number	13703349
Category	Differentials, Rear
Last Updated	10/25/2025
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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1999 Meritor RR20145 Rear Differential for a Freightliner FLD120

$425 USD

(USED) Meritor RR20145 Ratio: 3.58 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Stock Number	25769854
MLS Number	13460681
Category	Differentials, Rear
Last Updated	10/19/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2008 Meritor RR20145 Rear Differential for a Mack Cxu

$295 USD

(USED) Meritor RR20145 Ratio: 3.91 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200R1864

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CXU
Stock Number	25442569
MLS Number	12439750
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2001 Meritor RR20145 Rear Differential for a International 9400

$295 USD

(USED) Meritor RR20145 Ratio: 3.91 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200S1865

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9400
Stock Number	25677683
MLS Number	13139580
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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Reconditioned Meritor RR-20-145 Rear AG-380 Axle Housing

$2,150 USD

Reconditioned RR-20-145 Rear AG-380 Axle Housing, Position: Rear

Condition	Remanufactured
Part Number	3121P1966
Stock Number	300-24748
MLS Number	13858282
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2011 Meritor RR20145 Rear Differential for a International Prostar

$360 USD

(USED) Meritor RR20145 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200R1864

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	25609598
MLS Number	12703062
Category	Differentials, Rear
Last Updated	9/22/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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Meritor RR20145 Rear Axle Housing for a Kenworth T660

$850 USD

(USED) Meritor RR20145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE FLEX AIR Track Width : 72

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Stock Number	25810433
MLS Number	13643614
Category	Axle Housings, Rear
Last Updated	8/31/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2000 Meritor RR20145 Rear Axle Housing for a Sterling L7501

$850 USD

(USED) Meritor RR20145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: HENDRICKSON Track Width : 73

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	L7501
Stock Number	25798147
MLS Number	13602843
Category	Axle Housings, Rear
Last Updated	8/30/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2018 Meritor RR20145 Rear Axle Housing for a Mack Cxu

$850 USD

(USED) Meritor RR20145 Brake Type: AIR DISC Wheel Type: PILOT Suspension: MACK AIR Track Width : 73

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CXU
Stock Number	25823708
MLS Number	13699129
Category	Axle Housings, Rear
Last Updated	8/27/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2009 Meritor RR20145 Differential

Contact for price

USED 2009 RR20145 REAR REAR MERITOR DIFFERENTIAL, RATIO:4.88, CAST:3200-R-1864, COMPLETE, FULLY INSPECTED IN GOOD CONDITION, ALSO MANY DIFFERENTIALS IN STOCK

Condition	Used
Stock Number	8005-0820255
MLS Number	13771216
Category	Differentials, Unspecified
Last Updated	8/20/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(833) 734-___ SHOW
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2007 Meritor RR20145 Rear Axle Housing for a Mack CXN

$850 USD

(USED) Meritor RR20145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: MACK AIR Track Width : 72

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CXN
Stock Number	25825601
MLS Number	13699106
Category	Axle Housings, Rear
Last Updated	8/20/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2007 Meritor RR20145 Rear Differential for a Sterling A9513

$250 USD

(USED) Meritor RR20145 Ratio: 3.73 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200S1865

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	A9513
Stock Number	25816691
MLS Number	13676256
Category	Differentials, Rear
Last Updated	8/17/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.