Whats going on guys. My hahn 20G oil feed line brass fitting that goes from line to turbo is leaking oil. So I know the threads on the line side are -4an what are the thread size that goes into the turbo? Npt of course but what size?? Need to order this brass piece asap

Thanks

 

I think the k04 is m14x1.5

 

ZZP sells them for $15

 

Its on the way! lol. Figured it out though. It is a m12x1.25 and the feed line end is a -4an

 

are you sure the water lines arent the m12x1.25? the oil feed for a k04 is coarse thread.

 

in 4 blown K04

 

You mean blown 20g... but that wont happen

 

I called Hahn and ordered the part. I asked him what they were anyways so I could confirm on here lol

 

Ko4 is M12 x 1.75