Engines and Components› Engine Covers, Pans and Dress-Up Components

NATIONAL

OIL SEAL

$30.38

SKU: N038 8622

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The National 8622 is a multi-purpose seal designed for reliable performance in various repair applications. It features a spring-loaded, multi-lip design and is constructed from Nitrile material for good low temperature capability and low swell in hydrocarbon fluids.

This seal operates effectively within a temperature range of -40 Deg. F to 225 Deg. F (-40 Deg. C to 107 Deg. C). Key specifications include a housing bore of 71.450 mm, an inside diameter of 49.280 mm, an outside diameter of 71.550 mm, and a shaft diameter of 49.280 mm.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

BrandNATIONAL
Part NumberN038 8622

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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