[cwl1979]

The suction filter has a replaceable gasket.  See page 3 of the attached document.

Thanks for that Jim.  Looks like I could have just replaced the gasket and filter, but I had already ordered the entire manifold.  Thankfully it was only 30 bucks or so.  Always fun to learn something new.

 grab a gasket and filter and then you'll have a spare should you need one