Bax,

I just got a new to me low time S-90K, and the backplate on it has been tapped for crankcase pressure, presumably to run a pump. My installation will not require a pump, so I need a backplate that has not been tapped.

Will a backplate for a G90 fit the crankcase of the S-90K? I know they are different part numbers (I've been searching all night so far) but I can't find any info on this otherwise. If the only difference between the 2 part numbers is "CHINA" stamped on the back, I'm fine with that. The dimensions are what's important.

Your help will be greatly appreciated!!

Thanks,