Valve cover sealing washer 2019+

5/16" sealing washer for the four valve cover bolts on each side of Urals from 2019 and later.

These are Parker ThredSeal gaskets. The Parker number is 750-0002-5/16, and if you can find us a place to get them in bulk for cheap, please let us know...

You can possibly use "Dowty" washers instead of these. If that works, please let us know.  The fancy thing the ThreadSeal design does is to keep the washer centered on the bolt.