Meritor RS21145 Axles & Differentials For Sale

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Meritor

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RS21145

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Differentials, Rear

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51 - 75 of 80 listings

2001 Meritor RS21145 Rear Axle Housing for a Sterling Acterra

$850 USD

(USED) Meritor RS21145 Brakes: AIR DRUM Whl Type: PILOT Suspension: SPRING Track Width : 73

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	Acterra
Stock Number	25551301
MLS Number	12672436
Category	Axle Housings, Rear
Last Updated	3/4/2024
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2001 Meritor RS21145 Rear Axle Housing for a Sterling Acterra

$850 USD

(USED) Meritor RS21145 Brakes: AIR DRUM Whl Type: PILOT Suspension: SPRING Track Width : 72.25

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Stock Number	25531216
MLS Number	12618131
Category	Axle Housings, Rear
Last Updated	3/3/2024
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2007 Meritor RS21145 Rear Differential for a Freightliner M2 106

$325 USD

(USED) Meritor RS21145 Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200S1865 Ref# NO TAG

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Part Number	NO TAG
Stock Number	25558610
MLS Number	12515803
Category	Differentials, Rear
Last Updated	1/13/2024
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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1994 Meritor RS21145 Rear Axle Housing for a Ford LN8000

$850 USD

(USED) Meritor RS21145 Brakes: AIR DRUM Whl Type: PILOT Suspension: SPRING Track Width : 73.5

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	LN8000
Stock Number	25503169
MLS Number	12505124
Category	Axle Housings, Rear
Last Updated	1/12/2024
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2006 Meritor RS21145 Rear Axle Housing for a Sterling ACTERRA

$999.99 USD

Meritor RS21145 Rear Axle Housing C343121P1966S, From 2006 Sterling Acterra VIN 2FZACGCS46AV43160

Condition	Used
Fits To Make(s)	STERLING
Fits To Model(s)	ACTERRA
Stock Number	141954
MLS Number	12342453
Category	Axle Housings, Rear
Last Updated	9/27/2023
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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1999 Meritor RS21145 Rear Differential for a Sterling L8511

Newly Listed

$525 USD

(USED) Meritor RS21145 Ratio: 4.63 Side Gear Splines: 41 W/ Locker: YES Cast#: -

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	L8511
Stock Number	25960761
MLS Number	14264108
Category	Differentials, Rear
Last Updated	3/25/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2007 Meritor RS21145 Rear Differential for a Freightliner M2 106

Newly Listed

$325 USD

(USED) Meritor RS21145 Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: A2-3200-S-1865

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25741749
MLS Number	14260577
Category	Differentials, Rear
Last Updated	3/22/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2010 Meritor RS21145 Rear Differential for a Freightliner M2 106

Newly Listed

$325 USD

(USED) Meritor RS21145 Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200R1864

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25756650
MLS Number	14260576
Category	Differentials, Rear
Last Updated	3/22/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2007 Meritor RS21145 Rear Axle Housing for a Freightliner M2 106

Newly Listed

$850 USD

(USED) Meritor RS21145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: SPRING Track Width : 72

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25899058
MLS Number	14257899
Category	Axle Housings, Rear
Last Updated	3/21/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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1994 Meritor RS21145 Rear Axle Housing for a Ford F700

Newly Listed

$850 USD

(USED) Meritor RS21145 Brake Type: HYDRAULIC DRUM Wheel Type: PILOT Suspension: SPRING Track Width : 72

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	F700
Stock Number	25963833
MLS Number	14257787
Category	Axle Housings, Rear
Last Updated	3/21/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2012 Meritor RS21145 Rear Differential for a Hino 338

$325 USD

(USED) Meritor RS21145 Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200R1864

Condition	Used
Fits To Make(s)	Hino
Fits To Model(s)	338
Stock Number	25920312
MLS Number	14146365
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2012 Meritor RS21145 Rear Axle Housing for a Hino 338

$850 USD

(USED) Meritor RS21145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: SPRING Track Width : 72

Condition	Used
Fits To Make(s)	Hino
Fits To Model(s)	338
Stock Number	25920314
MLS Number	14131544
Category	Axle Housings, Rear
Last Updated	3/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2007 Meritor RS21145 Rear Differential for a Sterling Acterra

$325 USD

(USED) Meritor RS21145 Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Stock Number	25938826
MLS Number	14146274
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2007 Meritor RS21145 Rear Axle Housing for a Sterling Acterra

$850 USD

(USED) Meritor RS21145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Stock Number	25938829
MLS Number	14141920
Category	Axle Housings, Rear
Last Updated	3/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2011 Meritor RS21145 Rear Differential for a Hino 338

$325 USD

(USED) Meritor RS21145 Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864

Condition	Used
Fits To Make(s)	Hino
Fits To Model(s)	338
Stock Number	25939963
MLS Number	14157935
Category	Differentials, Rear
Last Updated	3/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2010 Meritor RS21145 Rear Differential for a Freightliner M2 106

$350 USD

(USED) Meritor RS21145 Ratio: 5.86 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200R1864

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25893035
MLS Number	13992147
Category	Differentials, Rear
Last Updated	3/7/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2007 Meritor RS21145 Rear Differential for a Freightliner M2 106

$250 USD

(USED) Meritor RS21145 Ratio: 3.73 Side Gear Splines: 41 W/ Locker: NO Cast#: A23200-S-1865

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25905089
MLS Number	14019877
Category	Differentials, Rear
Last Updated	3/4/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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1991 Meritor RS21145 Rear Differential for a Ford LN7000

$434 USD

(USED) Meritor RS21145 Ratio: 4.56 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-K-1675

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	LN7000
Stock Number	25947070
MLS Number	14152610
Category	Differentials, Rear
Last Updated	3/1/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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1991 Meritor RS21145 Rear Axle Housing for a Ford LN7000

$850 USD

(USED) Meritor RS21145 Brake Type: AIR DRUM Wheel Type: BUDD Suspension: SPRING Track Width : 72

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	LN7000
Stock Number	25947078
MLS Number	14156882
Category	Axle Housings, Rear
Last Updated	2/21/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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1996 Meritor RS21145 Rear Differential for a Ford LN8000

$295 USD

(USED) Meritor RS21145 Ratio: 4.33 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864 Ref# 3200S1865

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	LN8000
Part Number	3200S1865
Stock Number	25921459
MLS Number	14120690
Category	Differentials, Rear
Last Updated	2/16/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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1996 Meritor RS21145 Rear Axle Housing for a Ford LN8000

$850 USD

(USED) Meritor RS21145 Brake Type: AIR DRUM Wheel Type: BUDD Suspension: SPRING Track Width : 72

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	LN8000
Stock Number	25921460
MLS Number	14121256
Category	Axle Housings, Rear
Last Updated	2/12/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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Meritor RS21145 Rear Axle Housing

$1,295 USD

Position: Rear

Condition	New
Suspension	Spring
Part Number	3121-M-2275
Stock Number	300-11451
MLS Number	8920377
Category	Axle Housings, Rear
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2007 Meritor RS21145 Rear Axle Housing for a Freightliner M2 106

$850 USD

(USED) Meritor RS21145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: TUFTRAC Track Width : 72

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25905090
MLS Number	14006633
Category	Axle Housings, Rear
Last Updated	11/30/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2006 Meritor RS21145 Rear Axle Housing for a Hino 338

$850 USD

(USED) Meritor RS21145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: HENDRICKSON Track Width : 72 Ref# 3121P1966

Condition	Used
Fits To Make(s)	Hino
Fits To Model(s)	338
Part Number	3121P1966
Stock Number	25899789
MLS Number	13992037
Category	Axle Housings, Rear
Last Updated	11/20/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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2018 Meritor RS21145 Rear Axle Housing for a International Durastar (4400)

$850 USD

(USED) Meritor RS21145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: IH AIR Track Width : 72

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	DURASTAR (4400)
Stock Number	25890655
MLS Number	13974262
Category	Axle Housings, Rear
Last Updated	11/19/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.