In Reply to: Re: 8N Rear Axle Gaskets, Shims and Seals posted by Charles Hudson on August 15, 2020 at 06:47:40:
Here's the LINK to YT for the steel shim replacement part. It has 12 holes and is a universal part meant for many applications. Your 8N has only 6 holes. It is .020" thick and may require multiple ones to fir right. Good luck.