Kubota kx016-4 aux hydraulic fitting size

[Giles]

Anyone know the size of this, ordered 3/4, 1/2,3/8,1/4 none of them metric size?

slightly smaller than 1/2 but bigger than 3/8s

 

[Shovelhands]

What is the sealing mechanism of the fitting? Cone, O Ring etc?

 

[CPS]

Metric, 12S or 12L...... possibly

 

[craig]

As @Shovelhands says without seeing the cone, would guess a M18 probably 1.5 thread, or a 12L or 10S depending on pipe size.

 

[Shovelhands]

I’m thinking they might be ORFS?

 

[Mick-the-fitter]

Metric 18mm as I remember, the Oring is on a coned end inside the female nut and the male tube has a chamfered inside edge. The KX015-4 uses 12mm, 15mm, 18mm and some I think 21mm fittings.