View Full Version : Oil drain plug tread size?

Happy Frog
01-15-2008, 03:12 AM
I need the oil drain plug tread sizes for the Kawasaki FD731V and the Honda GX-390 engines so I can get quick drains for them.
Appreciate your help.

Happy Frog
01-15-2008, 10:16 AM
Bumping it up...

01-15-2008, 12:12 PM
We all know their metric, So on your next oil change while the oil is draining take the plugs up to your local hardware/auto parts store. They should have the tools to measure size and thread pitch.

I never had the reason to measure one.

Happy Frog
01-15-2008, 12:32 PM
Neither did I :)
I wanted to get the drains before hand but I'll have to wait till I get them out I guess...
Thanks anyway