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
Logging Equipment
Farm Equipment
Lifting Equipment
Attachments
Heavy Duty Truck Parts
Heavy Equipment & Tractor Parts
Trailer Parts
Aggregate & Mining Equipment
Biomass Equipment
Waste Management & Recycling Equipment
Woodworking & Sawmill Equipment
Industrial Equipment
Recreation & Utility Vehicles
Cars & SUVs
Lawn & Garden
Tools & Material
My Little Salesman Magazine
May 2025
For Rent
Commercial Trucks
Trailers
Construction Equipment
Logging Equipment
Farm Equipment
Lifting Equipment
Attachments
Aggregate & Mining Equipment
Biomass 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
Eaton
RS404
Eaton RS404 Rear Differentials For Sale
Filter
5
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
Eaton
Model
RS404
Market Type
For Sale
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
(783)
Category
Differentials, Rear
(783)
Manufacturer
Eaton
(783)
Model
RS404
(783)
Condition
Used
(711)
Remanufactured
(72)
Model Year
-
Horsepower
-
Inspection Report
Yes
(0)
No
(783)
Warranty
Yes
(0)
No
(0)
Price
-
Country
United States
(743)
Canada
(40)
State / Region
Select a country to view available states.
Seller Type
(783)
Market Type
For Sale
(783)
Filter by Specs or Location
Condition
Used
711
Remanufactured
72
376-400 of 783 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
376-400 of 783
results
1
0
2001 Eaton RS404 Rear Differential for a Freightliner FLD120
$900 USD
100 DAY WARRANTY
Condition
Used
Rear End
2.93 ratio
Fits To Make(s)
FREIGHTLINER
Fits To Model(s)
FLD120
Stock Number
11442
MLS Number
10532743
Category
Differentials, Rear
Last Updated
3/23/2021
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
2001 Eaton RS404 Rear Differential for a Kenworth T800
$850 USD
GTO 30DAY WARRANTY
Condition
Used
Rear End
3.90 ratio
Fits To Make(s)
KENWORTH
Fits To Model(s)
T800
Stock Number
9096
MLS Number
10532610
Category
Differentials, Rear
Last Updated
3/23/2021
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
1999 Eaton RS404 Rear Differential for a Freightliner FLD120
$900 USD
GTO 100 DAY WARRANTY
Condition
Used
Rear End
2.93 ratio
Fits To Make(s)
FREIGHTLINER
Fits To Model(s)
FLD120
Stock Number
8186
MLS Number
10532558
Category
Differentials, Rear
Last Updated
3/23/2021
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
1995 Eaton RS404 Rear Differential for a Freightliner FLD120
$850 USD
GTO 100 DAY WARRANTY
Condition
Used
Rear End
3.90 ratio
Fits To Make(s)
FREIGHTLINER
Fits To Model(s)
FLD120
Stock Number
8155
MLS Number
10532557
Category
Differentials, Rear
Last Updated
3/23/2021
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
1999 Eaton RS404 Rear Differential for a Kenworth T2000
$750 USD
GTO 100 DAY WARRANTY
Condition
Used
Rear End
3.55 ratio
Fits To Make(s)
KENWORTH
Fits To Model(s)
T2000
Stock Number
8089
MLS Number
10532551
Category
Differentials, Rear
Last Updated
3/23/2021
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Eaton RS404 Rear Differential
$1,250 USD
REBUILT 1 YEAR WARRANTY
Condition
Used
Rear End
3.36 ratio
Stock Number
23311
MLS Number
10534514
Category
Differentials, Rear
Last Updated
11/18/2020
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Eaton RS404 Rear Differential
$1,250 USD
REBUILT 12 MONTH WARRANTY
Condition
Used
Rear End
3.55 ratio
Stock Number
21513
MLS Number
10534144
Category
Differentials, Rear
Last Updated
11/18/2020
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Eaton RS404 Rear Differential
$1,250 USD
REBUILT 12 MONTH WARRANTY
Condition
Used
Rear End
3.70 ratio
Stock Number
20924
MLS Number
10534023
Category
Differentials, Rear
Last Updated
11/18/2020
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Eaton RS404 Rear Differential
$1,250 USD
1 YEAR WARRANTY
Condition
Used
Rear End
3.70 ratio
Stock Number
19779
MLS Number
10533829
Category
Differentials, Rear
Last Updated
11/18/2020
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Eaton RS404 Rear Differential
$950 USD
Call for warranty info.
Condition
Remanufactured
Rear End
3.36 ratio
Stock Number
92
MLS Number
9566256
Category
Differentials, Rear
Last Updated
9/14/2020
Location
Jasper, AL, US
Sold By
NLI Sales, Inc
(844) 335-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Eaton RS404 Rear Differential, RATIO 3.70
$650 USD
USED EATON RS404 REAR DIFFERENTIAL ASSEMBLY, RATIO 3.70, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN.
Condition
Used
Part Number
RS404, RATIO 3.70
Stock Number
S4100
MLS Number
10149799
Category
Differentials, Rear
Last Updated
4/7/2023
Location
Palmyra, PA, US
Sold By
Boots and Hanks Truck Parts, Inc.
(833) 396-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Eaton RS404 Rear Differential Ratio 3.25
$650 USD
USED EATON RS404 REAR DIFFERENTIAL ASSEMBLY, RATIO 3.25, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN.
Condition
Used
Part Number
RS404, Ratio 3.25
Stock Number
S4098
MLS Number
10149792
Category
Differentials, Rear
Last Updated
4/7/2023
Location
Palmyra, PA, US
Sold By
Boots and Hanks Truck Parts, Inc.
(833) 396-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Eaton RS404 Rear Differential Ratio 2.85
$650 USD
USED EATON RS404 REAR DIFFERENTIAL ASSEMBLY, RATIO 2.85, 30 DAY WARRANTY, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGINE.
Condition
Used
Part Number
RS404
Stock Number
S091
MLS Number
10134416
Category
Differentials, Rear
Last Updated
4/7/2023
Location
Palmyra, PA, US
Sold By
Boots and Hanks Truck Parts, Inc.
(833) 396-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Eaton RS404 Rear Differential, Ratio 3.90
$650 USD
USED EATON RS404 REAR DIFFERENTIAL, RATIO 3.90.
Condition
Used
Part Number
RS404
Stock Number
S4048
MLS Number
10107808
Category
Differentials, Rear
Last Updated
4/7/2023
Location
Palmyra, PA, US
Sold By
Boots and Hanks Truck Parts, Inc.
(833) 396-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Eaton RS404 Rear Differential
$650 USD
USED EATON RS404 REAR DIFFERENTIAL RATIO 3.55, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN.
Condition
Used
Part Number
RS404 RATIO 3.55
Stock Number
S4058
MLS Number
10092934
Category
Differentials, Rear
Last Updated
4/7/2023
Location
Palmyra, PA, US
Sold By
Boots and Hanks Truck Parts, Inc.
(833) 396-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Eaton RS404 Rear Differential, 3.90 Ratio
$650 USD
USED EATON RS404 REAR DIFFERENTIAL, RATIO 3.90, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN
Condition
Used
Part Number
RS404
Stock Number
S4057
MLS Number
10092334
Category
Differentials, Rear
Last Updated
2/15/2020
Location
Palmyra, PA, US
Sold By
Boots and Hanks Truck Parts, Inc.
(833) 396-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
0
0
Eaton RS404 Rear Differential
Price Drop
$795 USD
USED EATON RS404 REAR DIFFERNENTIAL RATIO: 3.42
Condition
Used
Rear End
3.42 ratio
Stock Number
85698
MLS Number
12832532
Category
Differentials, Rear
Last Updated
4/26/2025
Location
Crandall, TX, US
Sold By
Tim Jordan's Truck Parts Inc.
(833) 359-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
0
0
2004 Eaton RS404 Rear Differential for a Freightliner FLD132 XL CLASSIC
$795 USD
TAKE OUT; 355 RATIO
Condition
Used
Rear End
3.55 ratio
Fits To Make(s)
FREIGHTLINER
Fits To Model(s)
FLD132 XL CLASSIC
Stock Number
SL2524RR
MLS Number
13534933
Category
Differentials, Rear
Last Updated
4/23/2025
Location
New Paris, OH, US
Sold By
Boots and Hank's Truck Parts, Inc.
(833) 396-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
0
0
2001 Eaton RS404 Rear Differential for a Kenworth T2000
$695 USD
USED; 370 RATIO
Condition
Used
Rear End
3.70 ratio
Fits To Make(s)
KENWORTH
Fits To Model(s)
T2000
Stock Number
BH2253RR
MLS Number
13518266
Category
Differentials, Rear
Last Updated
4/23/2025
Location
New Paris, OH, US
Sold By
Boots and Hank's Truck Parts, Inc.
(833) 396-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
0
0
2009 Eaton RS404 Rear Differential for a International PROSTAR
$695 USD
USED; 355 RATIO
Condition
Used
Rear End
3.55 ratio
Fits To Make(s)
INTERNATIONAL
Fits To Model(s)
PROSTAR
Stock Number
BH23263RR
MLS Number
13518261
Category
Differentials, Rear
Last Updated
4/23/2025
Location
New Paris, OH, US
Sold By
Boots and Hank's Truck Parts, Inc.
(833) 396-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
0
0
Eaton RS404 Rear Differential
$1,250 USD
REBUILT 1 YEAR WARRANTY
Quantity
2
Condition
Remanufactured
Rear End
3.90 ratio
Stock Number
27912
MLS Number
13454052
Category
Differentials, Rear
Last Updated
4/26/2025
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
0
0
2003 Eaton RS404 Rear Differential for a Freightliner ST120
$750 USD
GTO
Condition
Used
Rear End
3.70 ratio
Fits To Make(s)
FREIGHTLINER
Fits To Model(s)
ST120
Stock Number
27978
MLS Number
13519184
Category
Differentials, Rear
Last Updated
4/16/2025
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
0
0
2007 Eaton RS404 Rear Differential for a Peterbilt 378
$695 USD
USED; 370 RATIO
Condition
Used
Rear End
3.70 ratio
Fits To Make(s)
PETERBILT
Fits To Model(s)
378
Stock Number
BH23213RR
MLS Number
12274783
Category
Differentials, Rear
Last Updated
4/10/2025
Location
New Paris, OH, US
Sold By
Boots and Hank's Truck Parts, Inc.
(833) 396-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
0
0
2001 Eaton RS404 Rear Differential for a Kenworth T2000
$750 USD
GTO
Condition
Used
Rear End
3.55 ratio
Fits To Make(s)
KENWORTH
Fits To Model(s)
T2000
Stock Number
27965
MLS Number
13509355
Category
Differentials, Rear
Last Updated
4/10/2025
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
0
0
Eaton RS404 Rear Differential
$1,495 USD
EATON SPICER DS404 2:64 RATIO, 1 YEAR PARTS ONLY WARRANTY
Condition
Remanufactured
Rear End
2.64 ratio
Stock Number
78796
MLS Number
12966090
Category
Differentials, Rear
Last Updated
3/27/2025
Location
New Paris, OH, US
Sold By
Boots and Hank's Truck Parts, Inc.
(833) 396-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
11
12
13
14
15
16
17
18
19
20
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
.