Gaskets and Seals› Drivetrain Gaskets and Seals

NATIONAL

OIL SEAL

$27.94

SKU: N038 470403

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The National 470403 is an oil seal designed for applications where shafts rotate and bearings require lubrication. It is part of the 470000 series and features a nitrile material construction with Redicoat. This oil seal is designed for inch shaft sizes and has specific dimensions including a shaft size of 1.375 inches, an outer diameter of 2.066 inches, an overall width of 0.437 inches, and a housing bore of 2.062 inches.

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.

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Specifications

BrandNATIONAL
Part NumberN038 470403

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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