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Meritor-Rockwell RS21-145 Axles & Differentials For Sale

Browse Meritor-Rockwell RS21-145 Axles & Differentials for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 21 listings. Meritor-Rockwell RS21-145 pricing ranges from $595 to $2,750 based on recent marketplace data. Filter by condition, price, or year to find the right Meritor-Rockwell RS21-145.
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   Axle Assemblies, Rear (6)    Axle Housings, Rear (4)    Differentials, Rear (11)
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Showing 1 - 21 of 21 Listings

1 - 21 of 21 listings
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Meritor-Rockwell RS21-145 Rear Differential for a 2012 Hino 338

Meritor-Rockwell RS21-145 Rear Differential for a 2012 Hino 338

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(Used) 2012 Hino 338, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: S420807401, Serial Number: FOR01585574, Make: Meritor, Model: RS21-145, Ratio: 5.57, Capacity: 21,000 Lbs, For more...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Hino
Fits To Model(s)338
Will Fit Year(s)2012
Part NumberS420807401
Stock NumberP-79128
MLS Number12851689
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RS21-145 Rear Axle Housing for a 2012 Hino 338

Meritor-Rockwell RS21-145 Rear Axle Housing for a 2012 Hino 338

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(Used) 2012 Hino 338, COMPLETE DIFFERENTIAL HOUSING ONLY- Part Number: S420807401, Serial Number: FOR01585574, Make: Meritor, Model: RS21-145, Ratio: 5.57, Capacity: 21,000 Lbs, For more...
ConditionUsed
Fits To Make(s)Hino
Fits To Model(s)338
Will Fit Year(s)2012
Part NumberS420807401
Stock NumberP-79127
MLS Number12851688
CategoryAxle Housings, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RS21-145 Rear Axle Assembly for a 2012 Hino 338

Meritor-Rockwell RS21-145 Rear Axle Assembly for a 2012 Hino 338

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(Used) 2012 Hino 338, COMPLETE REAR DIFFERENTIAL- Part Number: S420807401, Serial Number: FOR01585574, Make: Meritor, Model: RS21-145, Ratio: 5.57, Capacity: 21,000 Lbs, Hub Bolts: 10,...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Hino
Fits To Model(s)338
Will Fit Year(s)2012
Part NumberS420807401
Stock NumberP-79126
MLS Number12851686
CategoryAxle Assemblies, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RS21-145 Rear Differential for a 2006 International 7300

Meritor-Rockwell RS21-145 Rear Differential for a 2006 International 7300

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(Used) 2006 International 7300, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: 3595383C91, Serial Number: AVA05209802, Make: Meritor/Rockwell, Model: RS21145NFN1092, Ratio: 5.86, Capacity:...
ConditionUsed
Rear End5.86 ratio
Fits To Make(s)International
Fits To Model(s)7300
Will Fit Year(s)2006
Part Number3595383C91
Stock NumberP-69756
MLS Number12562804
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Meritor-Rockwell RS21-145 Rear Differential for a 2005 Hino 308

Meritor-Rockwell RS21-145 Rear Differential for a 2005 Hino 308

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Meritor Rockwell RS21-145 Single Rear Differential Assembly For Sale 3.90 Ratio - Hub to hub - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text....
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)Hino
Fits To Model(s)308
Will Fit Year(s)2005
Part NumberRS21-145
Stock NumberHI-0782-16
MLS Number12127343
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Meritor-Rockwell RS21-145 Rear Differential for a 2008 Hino 338

Meritor-Rockwell RS21-145 Rear Differential for a 2008 Hino 338

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Meritor Rockwell RS21145 Rear Differential For Sale 5.57 Ratio - Used - May have some cosmetic blemishes (see photos). Got questions or need more information? Give us a shout by phone,...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Hino
Fits To Model(s)338
Will Fit Year(s)2008
Part Number42080-7341
Stock NumberHI-0779-4
MLS Number12090887
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
NUMBERCall Seller
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Lomoca Inc.
Meritor-Rockwell RS21-145 Rear Axle Assembly for a 1991 Ford F800

Meritor-Rockwell RS21-145 Rear Axle Assembly for a 1991 Ford F800

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Meritor Rockwell RS21-145 Single Rear Differential Assembly For Sale 5.29 Ratio - Capacity: 20,000 lbs. - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone,...
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Ford
Fits To Model(s)F800
Will Fit Year(s)1991
Stock NumberFD-0391-10
MLS Number9988692
CategoryAxle Assemblies, Rear
Last Updated3/12/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Meritor-Rockwell RS21-145 Rear Differential for a 2012 Hino 338

Meritor-Rockwell RS21-145 Rear Differential for a 2012 Hino 338

$849.99 USD
(Used) 2012 HINO 338, SINGLE REAR CUTOFF, Make: Meritor, Model: RS-21-145, Ratio:5.57, Serial Number: FOR01671641, Suspension type: Hino 338 rear Leaf spring, Hub Bolts: 10, Brake Type: Air,...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Hino
Fits To Model(s)338
Will Fit Year(s)2012
Part NumberS420807401
Stock NumberP-16889
MLS Number10253255
CategoryDifferentials, Rear
Last Updated7/13/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RS21-145 Rear Differential for a 2001 Freightliner FL70

Meritor-Rockwell RS21-145 Rear Differential for a 2001 Freightliner FL70

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(Used) 2001 Freightliner FL70, DIFFERENTIAL GEARS ONLY- Part Number: S11-16195-463, Serial Number: AVA00116683, Make: Meritor, Model: RS21-145, Ratio: 4.63, Capacity: 21,000 Lbs, For more...
ConditionUsed
Rear End4.63 ratio
Fits To Make(s)Freightliner
Fits To Model(s)FL70
Will Fit Year(s)2001
Part NumberS11-16195-463
Stock NumberP-107236
MLS Number13697902
CategoryDifferentials, Rear
Last Updated7/12/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Meritor-Rockwell RS21-145 Rear Axle Housing for a 2001 Freightliner FL70

Meritor-Rockwell RS21-145 Rear Axle Housing for a 2001 Freightliner FL70

Contact for price
(Used) 2001 Freightliner FL70, DIFFERENTIAL HOUSING ONLY- Part Number: S11-16195-463, Serial Number: AVA00116683, Make: Meritor, Model: RS21-145, Ratio: 4.63, Capacity: 21,000 Lbs,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)FL70
Will Fit Year(s)2001
Part NumberS11-16195-463
Stock NumberP-107235
MLS Number13697901
CategoryAxle Housings, Rear
Last Updated2/9/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Meritor-Rockwell RS21-145 Rear Axle Assembly for a 2001 Freightliner FL70

Meritor-Rockwell RS21-145 Rear Axle Assembly for a 2001 Freightliner FL70

Contact for price
(Used) 2001 Freightliner FL70, COMPLETE REAR DIFFERENTIAL- Part Number: S11-16195-463, Serial Number: AVA00116683, Make: Meritor, Model: RS21-145, Ratio: 4.63, Capacity: 21,000 Lbs, Hub...
ConditionUsed
Rear End4.63 ratio
Fits To Make(s)Freightliner
Fits To Model(s)FL70
Will Fit Year(s)2001
Part NumberS11-16195-463
Stock NumberP-107229
MLS Number13697895
CategoryAxle Assemblies, Rear
Last Updated2/9/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Meritor-Rockwell RS21-145 Rear Axle Housing for a 2006 International 7300

Meritor-Rockwell RS21-145 Rear Axle Housing for a 2006 International 7300

Contact for price
(Used) 2006 International 7300, COMPLETE DIFFERENTIAL HOUSING ONLY- Part Number: 3595383C91, Serial Number: AVA05209802, Make: Meritor/Rockwell, Model: RS21145NFN1092, Ratio: 5.86, Capacity:...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)7300
Will Fit Year(s)2006
Part Number3595383C91
Stock NumberP-69754
MLS Number12562802
CategoryAxle Housings, Rear
Last Updated2/9/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Meritor-Rockwell RS21-145 Rear Axle Assembly for a 2010 Freightliner M2 106 Heavy Duty

Meritor-Rockwell RS21-145 Rear Axle Assembly for a 2010 Freightliner M2 106 Heavy Duty

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(Used) 2010 Freightliner M2 106 Heavy Duty, COMPLETE REAR AXLE- Make: Meritor, Model: RS21-145, Capacity: 21,000 lbs, Ratio: 4.11, Hub Bolts: 10, Brake Type: Drum, For more information...
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106 Heavy Duty
Will Fit Year(s)2010
Stock NumberP-39927
MLS Number11878301
CategoryAxle Assemblies, Rear
Last Updated12/18/2023
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Meritor-Rockwell RS21-145 Rear Axle Assembly for a 2014 Hino 338

Meritor-Rockwell RS21-145 Rear Axle Assembly for a 2014 Hino 338

$2,749.97 USD
(Used) 2014 Hino 338, COMPLETE REAR AXLE- Part Number: S420807381, Make: Meritor, Model: RS21-145, Capacity: 21,000 Lbs, Ratio: 4.11, Hub Bolts: 10, Brake Type: Drum, For more information...
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)Hino
Fits To Model(s)338
Will Fit Year(s)2014
Part NumberS420807381
Stock NumberP-37412
MLS Number11821123
CategoryAxle Assemblies, Rear
Last Updated1/22/2024
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Meritor-Rockwell RS21-145 Rear Axle Assembly for a 2014 Hino 338

Meritor-Rockwell RS21-145 Rear Axle Assembly for a 2014 Hino 338

$2,749.97 USD
(Used) 2014 Hino 338, COMPLETE REAR AXLE- Part Number: S420807401, Make: Meritor, Model: RS21-145, Capacity: 21,000 Lbs, Ratio: 5.57, Hub Bolts: 10, Brake Type: Drum, For more information...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Hino
Fits To Model(s)338
Will Fit Year(s)2014
Part NumberS420807401
Stock NumberP-36725
MLS Number11800852
CategoryAxle Assemblies, Rear
Last Updated1/22/2024
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Meritor-Rockwell RS21-145 Rear Differential for a 2006 Freightliner M2 106

Meritor-Rockwell RS21-145 Rear Differential for a 2006 Freightliner M2 106

$849.99 USD
(USED) 2006 Freightliner M2 106 - REAR REAR - Make: Meritor. Model: RS-21-145 R Series. Ratio: 4.11. Hub Bolts: 10. Serial Number: AVA05172305. Brake Type: Air Wedge. For more information...
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2006
Stock NumberP-26094
MLS Number11003850
CategoryDifferentials, Rear
Last Updated12/18/2023
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Meritor-Rockwell RS21-145 Rear Differential for a 2010 Hino 338

Meritor-Rockwell RS21-145 Rear Differential for a 2010 Hino 338

$849.99 USD
(Used) 2010 Hino 338, COMPLETE REAR REARS- Make: Meritor, Model: RS-21-145, Part Number: S420807401, Serial Number: F0R00849270, Reference images for condition For more information about...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Hino
Fits To Model(s)338
Will Fit Year(s)2010
Part NumberS420807401
Stock NumberP-21020
MLS Number10564624
CategoryDifferentials, Rear
Last Updated7/13/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Meritor-Rockwell RS21-145 Rear Axle Housing for a 2005 Freightliner M2 106

Meritor-Rockwell RS21-145 Rear Axle Housing for a 2005 Freightliner M2 106

$1,195 USD
USED AXLE HOUSING, SINGLE AXLE, RS21-145, SPRING SUSPENSION, AIR BRAKE., Hub Bolts: 10 PILOT, Suspension: SPRING, Brake Type: AIR BRAKE
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2005
Stock Number101223-16
MLS Number12388227
CategoryAxle Housings, Rear
Last Updated12/18/2023
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
Meritor-Rockwell RS21-145 Rear Differential for a 2003 Freightliner FL70

Meritor-Rockwell RS21-145 Rear Differential for a 2003 Freightliner FL70

Contact for price
MERITOR RS21-145 4.11 RATIO NO LOCK 20000 LBS, Ratio: 4.11
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)Freightliner
Fits To Model(s)FL70
Will Fit Year(s)2003
Stock Number3376-FRTLR-4
MLS Number13345708
CategoryDifferentials, Rear
Last Updated3/7/2025
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
NUMBERCall Seller
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Badger Truck Parts Ltd.
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