drain plug size for 150?

[mmidlam]

OK,what size is the engine oil drain plug on a MF 150 3 cylinder diesel perkins. I took it off and lost it. I am getting old, I guess.
They sell drain plugs at the auto supply.

 

[Jeff Z.]

It should be 3/4 inch fine thread.
Napa should be able to get you one.
There should be a washer with it.
Check with Napa.

 

[Jeff Z.]

PS: I'm getting old also but how do you loose a drain plug?