Join Date: Jul 2011
Motorcycle: 2009 GSX-R750
Re: Fumoto quick oil drain valve?
Well. I received the valve and adapter and tried to get it to fit on my K9 750 but the recessed oil pan drain plug design has blocked me from making it fit.
First the adapter body was too large and it bottomed out on the oil pan before the threads completely seated. I ground down part of the adapter body to the diameter of the original drain plug bolt so it would seat but then the attached valve body makes contact with the pan because of the angle the pan slopes outward.
I don't think a longer adapter is the answer since the overall assembly would then stick out a bit more than I would like. Not that I'm dragging pegs or even rid of my chicken strips but the valve would just look too exposed.
The valve and adapter may still work for other models or generations but I don't have access to any of those to make an informed recommendation.