REBUILD KIT DS404/DSP40

Name: 504118 - REBUILD KIT DS404/DSP40
Brand: Eaton
SKU: 504118
Price: 755.04 USD
Availability: InStock

This is an Eaton carrier rebuild bearing kit for DS404 and DSP40 single‑reduction rear differentials manufactured before June 2008. It provides the bearings and seals needed to overhaul the differential carrier, restoring proper gear mesh and eliminating noise, leaks, or excessive play. Typically used during a differential rebuild when bearings are worn or damaged to prevent further driveline failure.

$755.04

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Verified fitment

Eaton DS404 differential (manufactured before June 2008)
Eaton DSP40 differential (manufactured before June 2008)

Verify axle model and production date before purchase. Pre‑June 2008 DS404 or DSP40 axles only.

Specifications

SKU504118BrandEatonSupplierWeller Truck PartsCategoryDrivetrainAvailabilityIn StockKit TypeCarrier Rebuild Bearing KitAxle SeriesDS404, DSP40Production DateBefore June 2008OEM Part Number504118IncludesBearings and seals for differential carrier rebuild