Hello, I'm working on a 1986 JD 544D....if I replace the transmission pressure gauge with one with numbers in it what kind of range am I looking for? I see some that go to 100psi ( oil) but I think I need to find one that goes 0-400 psi....is that correct? Anything special about sending unit? Any and all help is appreciated! JC
Correct, since the transmission pressue is around 200psi it would be nice to have the correct reading in the middle of the range. Nothing else special needed....