1. Home
  2. For Sale
  3. Truck Parts
  4. Axles & Differentials
  5. Differentials, Rear
  6. Meritor-Rockwell
  7. RR20145

Meritor-Rockwell RR20145 Rear Differentials For Sale

Browse Meritor-Rockwell RR20145 Rear Differentials on MyLittleSalesman.com and compare listings with prices from $200 to $1,350. Sellers include Garabedian Equipment, Holst Truck Parts, and Arkansas Truck Center. Filter by condition, price, or year to quickly narrow down to the right Meritor-Rockwell RR20145 Rear Differential.
Close
Your Current Search
Industry
Truck Parts
Top-Category
Axles & Differentials
Category
Differentials, Rear
Manufacturer
Meritor-Rockwell
Model
RR20145
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Truck Parts (120)
Category
   Differentials, Rear (120)
Make
Meritor-Rockwell (120)
Model
RR20145 (120)
Condition
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (120)
State / Region
Select a state below and click Refine Results.



Seller Type
Dealerships (120)
Market Type
For Sale (120)

Quick Filters

Showing 1 - 25 of 120 Rear Differential Listings

1 - 25 of 120 listings
1 - 25 of 120 listings
Meritor-Rockwell RR20145 Rear Differential for a Freightliner COLUMBIA

2009 Meritor-Rockwell RR20145 Rear Differential for a Freightliner COLUMBIA

Newly Listed
Contact for price
Meritor RR20145 - Rear Rear - 4.11 Ratio - Pullout - DIFF ONLY. P/N- RR20145NFN1609411, S/N- DRA08039737
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)COLUMBIA
Stock Number4530-3
MLS Number14451069
CategoryDifferentials, Rear
Last Updated6/28/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
NUMBERCall Seller
Email Seller
Save
Garabedian Equipment
Meritor-Rockwell RR20145 Rear Differential for a Freightliner Cascadia 125

2013 Meritor-Rockwell RR20145 Rear Differential for a Freightliner Cascadia 125

Price Drop $300 USD
RR20145 - 3.42 Ratio - Pullout - Grade C - Rebuildable, DIFF ONLY, HOUSING SOLD SEPARATELY - s/nDPA12111244, p/n S11-16801-342, Tail Bearing "bore" wornout, good gearset.
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 125
Stock Number1582-4
MLS Number13893885
CategoryDifferentials, Rear
Last Updated6/26/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
NUMBERCall Seller
Email Seller
Save
Garabedian Equipment
Meritor-Rockwell RR20145 Rear Differential for a Freightliner Cascadia 125

2013 Meritor-Rockwell RR20145 Rear Differential for a Freightliner Cascadia 125

$500 USD
RR20145 - 3.21 Ratio - Pullout - P/N B1-3200M1885-321. DIFF ONLY, HOUSING SOLD SEPARATELY. s/n DRA12139686, p/n S11-16801-321 - unit in good condition.
ConditionUsed
Rear End3.21 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 125
Stock Number745-4
MLS Number13909367
CategoryDifferentials, Rear
Last Updated6/20/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
NUMBERCall Seller
Email Seller
Save
Garabedian Equipment
Meritor-Rockwell RR20145 Rear Differential for a Western Star 4800

2013 Meritor-Rockwell RR20145 Rear Differential for a Western Star 4800

$500 USD
RR20145 - 3.58 Ratio - Pullout - Grade A - P/N B13200M1885358. DIFF ONLY, HOUSING SOLD SEPARATELY - Unit is in good condition.
ConditionUsed
Rear End3.58 ratio
Fits To Make(s)WESTERN STAR
Fits To Model(s)4800
Stock Number2075-3
MLS Number13904317
CategoryDifferentials, Rear
Last Updated4/17/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
NUMBERCall Seller
Email Seller
Save
Garabedian Equipment
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a rear differential to sell? In minutes, you can create an online listing for your rear differential and advertise it to thousands of buyers.
Start selling today