I need the size of the pressure side fitting. (the smaller of the two threaded fittings) I know the return is a 30mm x1.5, but I'm not sure of the other. Thanks.

pretty sure it's 26 x 1.5

Don't have one in front of me to measure, though.

Michel

Just measured the "short hose" (scavenge line) fitting and 26 mm is correct.

Weird that you would have a "short hose" handy......and don't even try and tell us you haven't measured it before now........

Thanks guys.

Is it just the 914-6 (and 2.0 911 ) that has a 22x1.5 scavenge fitting on the case. I have a 2.4 but I think I read the fitting is 30x1.5?

case scavenge (22/30x1.5)----------> 9146 oiltank (26x1.5)
9146 oiltank return (30x1.5)----------> case return (AN16 welded on)