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Meritor-Rockwell RS21-145 Rear Differentials For Sale

Shop used Meritor-Rockwell RS21-145 Rear Differentials on MyLittleSalesman.com . Compare active listings with prices from $595 to $850. Sellers include Holst Truck Parts, CRG Heavy Truck Parts, Lomoca, and more. Filter by condition, price, or year to find the Meritor-Rockwell RS21-145 Rear Differential that fits your job.
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Showing 1 - 12 of 12 Rear Differential Listings

1 - 12 of 12 listings
1 - 12 of 12 listings
Meritor-Rockwell RS21-145 Rear Differential for a 2005 Freightliner M2 106

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

Recently Updated
$595 USD
RS21-145 5.29 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 5.29
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2005
Stock Number101223-19
MLS Number12388230
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
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 Updated5/13/2026
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 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 Updated5/13/2026
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 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 Updated5/13/2026
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 Updated5/13/2026
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 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 Updated5/13/2026
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 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 Updated5/13/2026
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 2014 Hino 338

Meritor-Rockwell RS21-145 Rear Differential for a 2014 Hino 338

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(Used) 2014 Hino 338, DIFFERENTIAL GEARS ONLY- Part Number: S420807570, Serial Number: FOR02430808, Make: Meritor, Model: RS21-145, Ratio: 5.29, Capacity: 21,000 Lbs, Reference images for...
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Hino
Fits To Model(s)338
Will Fit Year(s)2014
Part NumberS420807570
Stock NumberP-502581
MLS Number14332519
CategoryDifferentials, Rear
Last Updated5/13/2026
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 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 Updated5/14/2026
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 2005 Hino 308

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

Contact for price
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 Updated5/15/2026
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 2003 Freightliner FL70

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

Recently Updated
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 Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RS21-145 Rear Differential for a 2007 Freightliner M-2

Meritor-Rockwell RS21-145 Rear Differential for a 2007 Freightliner M-2

Recently Updated
Contact for price
5.29 RATIO, HAS E-BRAKE ON DIFF, 21,000LBS, Ratio: 5.29
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M-2
Will Fit Year(s)2007
Stock Number3111-FRTLR-3
MLS Number13342949
CategoryDifferentials, Rear
Last Updated5/13/2026
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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