8v92T Silver 92 Power Steering Fluid...?

[Auctioneerhere]

Ok, as much as I have Googled it in the past few days there seems to be no one right answer.

ATF, Power Steering Fluid, 10W/40....

What fluid is supposed to be in the system?

 

[mitch504]

Every modern truck I've messed with used engine oil,but, the power steering fluid would depend on the vehicle,not the engine. Good luck.

 

[Komatsu 150]

Should be a simple question wouldn't ya think? I've gone so far as to ask the rather large company that rebuilt one of our steering boxes, and the answer was: 'Uh, well, whatever is supposed to be in there'. I was not too impressed. We've never had anything newer than 2000, but the best guide is the book that came with the truck or better yet a decal on the pump. I've seen the exact same parts on different brands of trucks with different recommendations from the truck manufacturer.

 

[jrtraderny]

I've seen a lot of them using ATF but I prefer hydraulic oil. ATF doesn't lubricate very well in a pump or gearbox.
jr