BOBCAT Bucket Positioning Valve

New to your site and hoping someone can help.

I have a 1994 Bobcat 7753 with a bad cab design that traps moisture between the sound deadening foam and the bucket positioning valve and causes extensive rusting of all metal parts that are in contact with it. Including the 'plug' which rusted through and is now spraying hydraulic fluid.

I am looking for Bobcat part number: 6647779 (plug)
This is the OLD part number (described as "WAS" in the diagrams) and is now listed as part...

BOBCAT Bucket Positioning Valve

BOBCAT Bucket Positioning Valve