Saved
0
My Account
Sign in
Sign up
Control Center
Dashboard
Buyer Tools
Saved Listings
0
Compare Saved Listings
Saved Searches
0
My Little Salesman
Sign up
Saved
0
My Account
Sign in
Sign up
Control Center
Dashboard
Buyer Tools
Saved Listings
0
Compare Saved Listings
Saved Searches
0
Price Alerts
0
For Sale
Commercial Trucks
Trailers
Construction Equipment
Farm Equipment
Lifting Equipment
Logging Equipment
Heavy Duty Truck Parts
Heavy Equipment & Tractor Parts
Trailer Parts
Attachments
Aggregate & Mining Equipment
Biomass & Recycling Equipment
Woodworking & Sawmill Equipment
Industrial Equipment
Recreation & Utility Vehicles
Cars & SUVs
Lawn & Garden
Tools & Material
My Little Salesman Magazine
November 2024
For Rent
Commercial Trucks
Trailers
Construction Equipment
Logging Equipment
Farm Equipment
Lifting Equipment
Attachments
Aggregate & Mining Equipment
Biomass & Recycling Equipment
Industrial Equipment
Recreation & Utility Vehicles
Sell
Place an Online Listing
Individual listings are the perfect selling solution for individuals or dealers with 15 items or less.
Inventory Mover Package
The inventory selling solution for dealers, manufacturers, and auctioneers with 15+ items.
Print Advertising
Effective industry-trusted advertising, reliably delivered to your targeted buyer.
Online Banner Advertising
Effectively reach buyers in your market as they browse listings within a category or specific manufacturer.
Facebook Marketing
Beautiful campaigns with pinpointed audiences that drive traffic and boosts sales.
Wholesale Marketplace
Buy and sell inventory amongst other registered dealers at wholesale prices.
Services
Dealer Management System (DMS)
One powerful suite of tools to maximize your dealership.
Inventory Management
Easy-to-use cloud-based inventory management with export feeds and accessible from anywhere.
Customer Relationship Management (CRM)
Customers, vendors, prospects, and correspondence in one place, integrated with your inventory.
Lead Management
One dashboard that intelligently connects your inventory, contacts, and leads from all your marketing channels.
Invoicing & Sales Management
Effortlessly turn leads into deals with auto-populated quotes, invoices, and custom contract forms.
Dealership Websites
User-friendly, mobile-responsive, search-engine optimized websites for commercial truck, trailer, heavy equipment, and parts dealers.
Sell Your Inventory
The inventory selling solution to reach hundreds of thousands of buyers, with no contract or commitments.
Facebook Marketing
Beautiful campaigns with pinpointed audiences that drive traffic and boosts sales.
Wanted
Auctions
Financing
Industry
News
Latest Equipment News
Construction Equipment News
Farm Equipment News
Forestry Equipment News
Trucking News
Trailer News
Material Handling News
Drilling & Mining Equipment News
Companies
All Companies
Dealers
Manufacturers
Auctioneers
Transport Companies
Resources
Trade Shows & Events
Industry Services
Appraisals
Associations
Financing and Leasing (Heavy Equipment)
Financing and Leasing (Commercial Trucks)
Inspections
Insurance
Transportation and Shipping
All Guides & Advice
Buying Guides
Construction Equipment Buying Guide
Semi Truck Buying Guide
Backhoe Buying Guide
Dump Truck Buying Guide
Skid Steer Buying Guide
Excavator Buying Guide
Box Truck Buying Guide
Info
Subscription Center
Help Center
Contact Us
Virtual Demonstration
About Us
Testimonials
Our History
Fraud Prevention
Home
Listings
Truck Parts
Differentials, Rear
Rockwell
RS21145
Used
Used Rockwell RS21145 Rear Differentials For Sale by
Filter
6
Sort
Close
Default Ranking
Year: Newest First
Year: Oldest First
Price: High to Low
Price: Low to High
Distance: Nearest First
Manufacturer: A-Z
Manufacturer: Z-A
Model: A-Z
Model: Z-A
Hours: High to Low
Hours: Low to High
Mileage: High to Low
Mileage: Low to High
Date Added: Newest First
Date Added: Oldest First
Stock Number: A-Z
Stock Number: Z-A
Photos First
Close
Your Current Search
Industry
Truck Parts
Category
Differentials, Rear
Manufacturer
Rockwell
Model
RS21145
Condition
Used
Seller Type
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
Industry
Truck Parts
(42)
Category
Differentials, Rear
(42)
Manufacturer
Rockwell
(42)
Model
RS21145
(42)
Condition
Used
(42)
Model Year
-
Horsepower
-
Inspection Report
Yes
(0)
No
(42)
Warranty
Yes
(0)
No
(0)
Price
-
Country
United States
(42)
State / Region
Select a country to view available states.
Seller Type
(42)
Market Type
For Sale
(42)
1-25 of 42 results
Sort by:
Default Ranking
Default Ranking
Distance: Nearest First
Year: Newest First
Year: Oldest First
Price: High to Low
Price: Low to High
Manufacturer: A-Z
Manufacturer: Z-A
Model: A-Z
Model: Z-A
Hours: High to Low
Hours: Low to High
Mileage: High to Low
Mileage: Low to High
Date Added: Newest First
Date Added: Oldest First
Stock Number: A-Z
Stock Number: Z-A
Photos First
1-25 of 42
results
1
0
Rockwell RS21145 Rear Differential
$500 USD
Good used Rockwell RS-21-145 rear, rear differential assembly. 4.11 ratio. 90 day guarantee for swap or refund
Condition
Used
Rear End
4.11 ratio
Stock Number
Ryd RS-21-145/4.11/4
MLS Number
10524900
Category
Differentials, Rear
Last Updated
11/1/2024
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
2005 Rockwell RS21145 Rear Differential
$455 USD
6 Month Warranty,RS21-145 ,4.88,1610,NOTES,T10, ************PUSHER APP ONLY**************** 39 SPLINE SIDE GEARS 3200-R-1864
Condition
Used
Stock Number
R05787328
MLS Number
13092966
Category
Differentials, Rear
Last Updated
9/5/2024
Location
Spokane Valley, WA, US
Sold By
Spalding Truck Parts
(833) 432-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
2004 Rockwell RS21145 Rear Differential
$450 USD
6 Month Warranty,RS21145,4.11,NOYK,T6, SAME AS RR20-145
Condition
Used
Stock Number
R05337725
MLS Number
13092947
Category
Differentials, Rear
Last Updated
9/5/2024
Location
Spokane Valley, WA, US
Sold By
Spalding Truck Parts
(833) 432-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Rockwell RS21145 Rear Differential
$500 USD
Good used Rockwell RS-21-145 rear, rear differential assembly. 5.29 ratio. 90 day guarantee for swap or refund
Quantity
3
Condition
Used
Rear End
5.29 ratio
Stock Number
Ryd RS-21-145/5.29/4
MLS Number
10310485
Category
Differentials, Rear
Last Updated
5/29/2024
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
1990 Rockwell RS21145 Rear Differential for a Ford F800
$900 USD
Condition
Used
Rear End
6.43 ratio
Fits To Make(s)
FORD
Fits To Model(s)
F800
Stock Number
320651
MLS Number
12021806
Category
Differentials, Rear
Last Updated
4/24/2024
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Rockwell RS21145 Rear Differential
$500 USD
Good used Rockwell RS-21-145 rear, rear differential assembly. 4.88 ratio. 90 day guarantee for swap or refund
Condition
Used
Rear End
4.88 ratio
Stock Number
Ryd RS-21-145/4.88/4
MLS Number
10643330
Category
Differentials, Rear
Last Updated
2/27/2024
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Rockwell RS21145 Rear Differential
$500 USD
Good used Rockwell RS-21-145 rear, rear differential assembly. 3.58 ratio. 90 day guarantee for swap or refund
Condition
Used
Rear End
3.58 ratio
Stock Number
Ryd RS-21-145/3.58/4
MLS Number
10568084
Category
Differentials, Rear
Last Updated
2/21/2024
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
Rockwell RS21145 Rear Differential
$500 USD
Good used Rockwell RS-21-145 rear, rear differential assembly. 4.63 ratio. 90 day guarantee for swap or refund
Condition
Used
Rear End
4.63 ratio
Stock Number
Ryd RS-21-145/4.63/4
MLS Number
11424959
Category
Differentials, Rear
Last Updated
1/18/2024
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Rockwell RS21145 Rear Differential
$500 USD
Good used Rockwell RS-21-145 rear, rear differential assembly. 5.57 ratio. 90 day guarantee for swap or refund
Condition
Used
Rear End
5.57 ratio
Stock Number
Ryd RS-21-145/5.57/4
MLS Number
10643517
Category
Differentials, Rear
Last Updated
1/18/2024
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Rockwell RS21145 Rear Differential
$500 USD
Good used Rockwell RS-21-145 rear, rear differential assembly. 5.86 ratio. 90 day guarantee for swap or refund
Condition
Used
Rear End
5.86 ratio
Stock Number
Ryd RS-21-145/5.86/4
MLS Number
11121773
Category
Differentials, Rear
Last Updated
1/18/2024
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
2007 Rockwell RS21145 Rear Differential for a Sterling ACTERRA
$900 USD
Condition
Used
Rear End
6.14 ratio
Fits To Make(s)
STERLING
Fits To Model(s)
ACTERRA
Stock Number
318967
MLS Number
11895167
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
2000 Rockwell RS21145 Rear Differential for a Freightliner FL60
$900 USD
Condition
Used
Rear End
4.11 ratio
Fits To Make(s)
FREIGHTLINER
Fits To Model(s)
FL60
Stock Number
315248
MLS Number
11368681
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
2007 Rockwell RS21145 Rear Differential for a Freightliner M2-106
$900 USD
Condition
Used
Rear End
4.11 ratio
Fits To Make(s)
FREIGHTLINER
Fits To Model(s)
M2-106
Stock Number
279319
MLS Number
10897711
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Rockwell RS21145 Rear Differential for a 1991 Ford LN7000
$900 USD
GOOD TAKE-OUT, 30-DAY WARRANTY
Condition
Used
Rear End
5.29 ratio
Fits To Make(s)
FORD
Fits To Model(s)
LN7000
Will Fit Year(s)
1991
Stock Number
271217
MLS Number
10062264
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Rockwell RS21145 Rear Differential for a 1993 Ford CF7000
$900 USD
GOOD TAKE-OUT, 30-DAY WARRANTY
Condition
Used
Rear End
4.30 ratio
Fits To Make(s)
FORD
Fits To Model(s)
CF7000
Will Fit Year(s)
1993
Stock Number
253408
MLS Number
9597666
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
Rockwell RS21145 Rear Differential
$900 USD
Condition
Used
Rear End
3.90 ratio
Stock Number
235661
MLS Number
9426077
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
3
0
Rockwell RS21145 Rear Differential for a 1995 Ford F700
$900 USD
GOOD TAKE-OUT, VISUALLY INSPECTED
Condition
Used
Rear End
5.57 ratio
Fits To Make(s)
FORD
Fits To Model(s)
F700
Will Fit Year(s)
1995
Stock Number
169999
MLS Number
9221333
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
Rockwell RS21145 Rear Differential for a 1999 Freightliner FL70
$900 USD
GOOD TAKE-OUT, VISUALLY INSPECTED
Condition
Used
Rear End
3.90 ratio
Fits To Make(s)
FREIGHTLINER
Fits To Model(s)
FL70
Will Fit Year(s)
1999
Stock Number
141434
MLS Number
8971223
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
Rockwell RS21145 Rear Differential for a 1996 Ford F800
$900 USD
GOOD TAKE-OUT, 30-DAY WARRANTY, VISUALLY INSPECTED,
Condition
Used
Rear End
4.33 ratio
Fits To Make(s)
FORD
Fits To Model(s)
F800
Will Fit Year(s)
1996
Stock Number
36589
MLS Number
8971478
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
Rockwell RS21145 Rear Differential for a 1990 Ford F800
$900 USD
GOOD TAKE-OUT, 30-DAY WARRANTY, VISUALLY INSPECTED,
Condition
Used
Rear End
4.30 ratio
Fits To Make(s)
FORD
Fits To Model(s)
F800
Will Fit Year(s)
1990
Stock Number
35872
MLS Number
8971026
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
Rockwell RS21145 Rear Differential for a 1997 Ford LN8000
$900 USD
Condition
Used
Rear End
4.11 ratio
Fits To Make(s)
FORD
Fits To Model(s)
LN8000
Will Fit Year(s)
1997
Stock Number
25118
MLS Number
8971020
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
Rockwell RS21145 Rear Differential for a 1992 Ford LN8000
$900 USD
NO EXCHANGE NEEDED --- GOOD USED TAKE-OUT, W/ 30-DAY WARRNTY. VISUALLY INSPECTED
Condition
Used
Fits To Make(s)
FORD
Fits To Model(s)
LN8000
Will Fit Year(s)
1992
Stock Number
24049
MLS Number
8971489
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
Rockwell RS21145 Rear Differential for a 2000 Freightliner FL70
$900 USD
GOOD TAKE-OUT, W/ WARRANTY, VISUALLY INSPECTED.
Condition
Used
Rear End
3.90 ratio
Fits To Make(s)
FREIGHTLINER
Fits To Model(s)
FL70
Will Fit Year(s)
2000
Stock Number
20378
MLS Number
8971293
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
Rockwell RS21145 Rear Differential for a 2002 Freightliner FL70
$900 USD
GOOD TAKE-OUT, W/ WARRANTY, VISUALLY INSPECTED
Condition
Used
Rear End
5.29 ratio
Fits To Make(s)
FREIGHTLINER
Fits To Model(s)
FL70
Will Fit Year(s)
2002
Stock Number
12556
MLS Number
8970962
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
Rockwell RS21145 Rear Differential for a 2000 Sterling L7500
$900 USD
Condition
Used
Rear End
3.73 ratio
Fits To Make(s)
STERLING
Fits To Model(s)
L7500
Will Fit Year(s)
2000
Stock Number
11117
MLS Number
8971189
Category
Differentials, Rear
Last Updated
12/30/2023
Location
Hudson, CO, US
Sold By
Active Truck Parts
(855) 881-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
2
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
What option below best describes your issue?
Choose an option...
I still cannot find what I am looking for.
How do I filter or sort my search?
Could you add a feature?
A picture or description looks incorrect.
Something is broken.
Thank you for the feedback! If you have any suggestions on how to improve our site, please let us know.
Send Feedback
Thank you for the feedback! Your suggestions and feedback immensely help us improve our site.
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
Search Saved
Your search criteria for
has been saved. Quickly jump to this search by going to
My Account
and
Saved Searches
.
Alert Created
Your new listings email alert for
has been created. To change the email frequency or to modify your alerts, click on
My Account
,
Personal Settings
, and
New Listing Alerts
.