I opened up the throttle housing as Im tearing down my M42 and I noticed that either this is some kind of glued gasket or the original gasket was fused?
The picture doesnt look it, but I cant tell if this was ever a true gasket. It's almsot flush against the face of the throttle housing. Im not even sure theres anything to scrape off.
RealOEM shows it as a separate gasket, but I dont even see how this was ever even a gasket.
do I need to somehow scrape this clean or can I throw another gasket on top of this?
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