Remanufactured Eaton RS404-3.90 Rear Differentials For Sale

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Truck Parts

Category
Differentials, Rear

Manufacturer
Eaton

Model
RS404-3.90

Condition
Remanufactured

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Eaton RS404-3.90 Rear Differential

4 0

Eaton RS404-3.90 Rear Differential

$1,495 USD

Eaton RS404 3.90 REBUILT+$250 Core, Capacity: 40K, Ratio: 3.90, Yoke: 1710, Side Gear: 41 Splines, Input: 39 Splines, Non-Locker

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	15366
MLS Number	13876408
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
NUMBERCall Seller

High Mountain Horsepower

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