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Eaton RS404 Axles & Differentials For Sale

Shop new, used, and remanufactured Eaton RS404 Axles & Differentials on MyLittleSalesman.com . Compare active listings with prices from $49 to $1,800. Sellers include Tim Jordan's Truck Parts. Filter by condition, price, or year to find the Eaton RS404 that fits your job.
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   Axle Assemblies, Front (1)    Axle Assemblies, Rear (1)    Axle Housings, Rear (218)    Axle Shafts (12)    Differential Misc. Parts (14)    Differentials, Front (1)    Differentials, Rear (438)    Differentials, Unspecified (20)
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Eaton RS404 Rear Differential for a Peterbilt 379

1997 Eaton RS404 Rear Differential for a Peterbilt 379

Recently Updated
$795 USD
USED EATON RS404 (REAR) REAR DIFFERENTIAL, RATIO 3.70 ***THIS PRICE REFLECTS DIFFERENTIAL ONLY*** HOUSINGS ALSO AVAILABLE IF NEEDED.
ConditionUsed
Rear End3.70 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)379
Stock Number97170
MLS Number13162809
CategoryDifferentials, Rear
Last Updated10/2/2026
Location
Crandall, TX, US
Sold By
Tim Jordan's Truck Parts Inc.
(833) 359-___  SHOW
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