Gaskets and Seals› Drivetrain Gaskets and Seals

NATIONAL

OIL SEAL

$19.47

SKU: N038 223051

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The National 223051 manual transmission output shaft seal is engineered for reliable sealing performance. Designed with precise dimensions and durable polyacrylate material, this oil seal helps maintain transmission integrity and prevent fluid leaks. It features a counter-clockwise spiral lip design for effective sealing and is a direct replacement part with a bolt-on fit requiring no modifications.

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 223051

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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