Making
inspectors'
lives boring
since 1942.
For 75 years, National
®
has made oil bath seals that work so well,
you can install them and forget about them. And if that rock-solid
reliability isn't enough, National Oil Seals are backed by unparalleled expertise.
The most popular 37 Series seals are also available with a patented
Dynamic Edge
®
pumping feature that defl ects contamination
away from the face of the seal. Simple to install, easy to forget.
That's National performance.
Visit us at www.FMheavydutyparts.com.
©2017 Federal-Mogul Motorparts LLC. All trademarks shown are owned by Federal-Mogul LLC,
or one or more of its subsidiaries, in one or more countries. All rights reserved.
For 75 years, National
you can install them and forget about them. And if that rock-solid you can install them and forget about them. And if that rock-solid you can install them and forget about them. And if that rock-solid you can install them and forget about them. And if that rock-solid
For 75 years, National
you can install them and forget about them. And if that rock-solid you can install them and forget about them. And if that rock-solid
For 75 years, National
you can install them and forget about them. And if that rock-solid you can install them and forget about them. And if that rock-solid you can install them and forget about them. And if that rock-solid
For 75 years, National For 75 years, National
