1. Home
  2. For Sale
  3. Truck Parts
  4. Axles & Differentials
  5. Eaton-Spicer
  6. RS404

Eaton-Spicer RS404 Axles & Differentials For Sale

Close
Your Current Search
Industry
Truck Parts
Category
Axles & Differentials
Manufacturer
Eaton-Spicer
Model
RS404
Market 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
Equipment Type
Truck Parts (135)
Category
Axles & Differentials (135)
   Axle Assemblies, Rear (24)    Axle Housings, Rear (66)    Differential Misc. Parts (42)    Differentials (Matched Sets) (3)
Make
Eaton-Spicer (135)
Model
RS404 (135)
Condition
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (135)
State / Region
Select a state below and click Refine Results.








Seller Type
Dealerships (135)
Market Type

Shop Axles & Differentials by Subcategory

Quick Filters

Showing 1 - 25 of 135 Listings

1 - 25 of 135 listings
1 - 25 of 135 listings
Eaton-Spicer RS404 Gear Set 3.25 Ratio 15.4IN Hypoid Ring Gear

Eaton-Spicer RS404 Gear Set 3.25 Ratio 15.4IN Hypoid Ring Gear

Recently Updated
$195.10 USD
GEAR SET EATON RS404 RATIO 3.25 , 12 PINION TEETH , 39 RING TEETH , 15.4IN HYPOID RING GEAR
Quantity2
ConditionNew
Rear End3.25 ratio
Fits To Make(s)EATON-SPICER
Fits To Model(s)RS404
Stock NumberEAT 211481
MLS Number11331876
CategoryDifferential Misc. Parts
Last Updated3/27/2026
Location
Henderson, CO, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Eaton-Spicer Differential Bearings & Seals Kit RS404/405/454/344 17060S/19060S/21060S/22060S

Eaton-Spicer Differential Bearings & Seals Kit RS404/405/454/344 17060S/19060S/21060S/22060S

$334.52 USD
DIFFERENTIAL BEARINGS SEALS KIT EATON RS404/405/454/344 17060S 19060S 21060S 22060S
Quantity9
ConditionNew
Fits To Make(s)EATON-SPICER
Fits To Model(s)RS404
Stock NumberNTN NDK404R-V100
MLS Number11399970
CategoryDifferential Misc. Parts
Last Updated3/27/2026
Location
Henderson, CO, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Eaton-Spicer RS404 Hypoid Ring & Pinion Gear Set, 3.90 Ratio

Eaton-Spicer RS404 Hypoid Ring & Pinion Gear Set, 3.90 Ratio

$175.10 USD
HYPOID RING PINION GEAR SET EATON RS404 3.90 RATIO, PINION GEAR 10 TEETH, RING GEAR 15.4" DIAM 39 TEETH
Quantity2
ConditionNew
Rear End3.90 ratio
Fits To Make(s)EATON-SPICER
Fits To Model(s)RS404
Stock NumberSST 513368
MLS Number10835135
CategoryDifferential Misc. Parts
Last Updated3/27/2026
Location
Portland, OR, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Eaton-Spicer Ring & Pinion Gear Set Ratio 4.11 RS404/405, 15.4" Ring Gear OD, 37 Teeth

Eaton-Spicer Ring & Pinion Gear Set Ratio 4.11 RS404/405, 15.4" Ring Gear OD, 37 Teeth

$185.10 USD
RING PINION GEAR SET RATIO 4.11 REAR EATON RS404/405, 9 PINION TEETH , 15.4 INCH RING GEAR OD , 37 RING TEETH
ConditionNew
Rear End4.11 ratio
Fits To Make(s)EATON-SPICER
Fits To Model(s)RS404
Stock NumberSST 513367
MLS Number10834983
CategoryDifferential Misc. Parts
Last Updated3/27/2026
Location
Portland, OR, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
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