MS391

[Tree Sling'r]

So, working on a saw I’ve avoided for years. (Literally built and repaired 1000’s of saws) Just helping out a broke ass friend by putting a piston in his 391.
My question: you guys using something like Dirko HT to re-seal the cylinder to the case? I do machine work and use gaskets, not very familiar with what works for this lame design.
Thanks.

 

[NPKenny]

Yes. Dirko or similar.

Some of the anaerobic sealers don’t bond well to the plastics, but Dirko, Yamabond, Threebond, motoseal all seem to work.

 

[Tree Sling'r]

Yes. Dirko or similar.

Some of the anaerobic sealers don’t bond well to the plastics, but Dirko, Yamabond, Threebond, motoseal all seem to work.

Thank you.