Early fuel pressure and oil pressure gauges wanted

I have the Sylphon gauge. It is in excellent condition and works. I also have Ashcroft
Wally

I sent you a PM.

Floyd green , the sw on your gauge means that Stewart Warner company built that gauge .
The “sylphon “ gauge has it written on the face as well as the Ashcroft

Wally, do you happen to know the models that the Sylphon were installed on (or at least had the Sylphon name written on the gauge face plate). I have a damaged fuel pressure gauge in my 3J and an aftermarket oil pressure on my 5U that I'd like to return to the more traditional look

Neil
I have no literature to back this up but I am pretty sure that the D2s used the sylphon style that showed a range rather than the 0-50 gauge tha came on the earlier gas tractors.

Thanks Wally, did Sylphon also make ammeters? I have an aftermarket ammeter and it just doesn't suit

Not that I'm aware of.