Drivetrain› Differentials and Rear-End Components

Dana

KIT-BEARING & SEAL

$972.46

SKU: D00O 401KS101-X

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
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Description

The Dana 401KS101-X is a differential rebuild bearing kit designed for Dana-IHC N175, N190, N340S, and N400 differential models. This kit provides the necessary components to restore the internal workings of these heavy-duty truck differentials. It addresses common wear issues by replacing critical bearings, which helps ensure smooth operation and prolongs the lifespan of the differential assembly. This kit is a universal fit for vehicles equipped with the specified Dana-IHC differential models, offering a comprehensive solution for critical differential maintenance.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDana
Part NumberD00O 401KS101-X

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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