Paguro/Farymann Parts??

[goeasy123]

What's the exhaust gas sensor and oil pressure switch in the attached picture. They are for a single cylinder Farymann in a Paguro 3000 generator? Also, what are the values and thread sizes?

Much appreciated if anyone knows.

[skipperpete]

The one with the spade terminal is the oil pressure switch and the brass one is the exhaust temp switch. Both are connected in the protection shutdown circuit along with another coolant temp switch. The oil senders are most frequently 1/8”-27tpi but Paguro may use a metric thread. I’m unsure about the temp sender thread.