T-19a.
should be atf but check owners manual for more information
On the transmission.
You fill the transmission fluid on the 1988 F250 diesel at the dipstick of the transmission. You will need a filler funnel in order to keep spillage to a minimum.
should be a C-6
Not sure what year your truck is, but up to 2007 uses Ford Mercon ATF (auto transmission fluid).
A Ford F250 diesel will not move forward if the transmission is not in gear or it has suffered a catastrophic failure. The transmission is responsible for moving the engine's power to the wheels.
Store under the drain pan of the transmission.
Yes, you can put any other speed tranny in as long as the bolt patterns match. What this means is that you have to find out what other transmissions your engine will accept. Then you can choose from those.
no the transmission bolt patterns are different. huxrn
should be in your owners manual
Remove the tranny oil pan and you'll see it.
The 2003 Ford F250's never came with a 7.8 diesel ... they did however come with a 7.3 diesel turbo charge and are good engines. As for transmissions , all depends what kind ... manual or automatic ?