Join Date: Oct 2013
Location: Chilliwack, BC, Canada
Carburetor float bowl drain screw numbers
Some years use two different float bowl drain screws having different thread pitches. This information is likely listed somewhere making this redundant but just in case:
The finer thread (6mm x 0.75 mm pitch) #92009-1551
coarser thread (6mm x 1.0 mm pitch) #92009-1095
Of course, if one obtains a carb or bowl and doesn't know the year, then knowing the thread pitch could be useful.
Appreciated if someone could add to a master list of which I am not aware.