answersLogoWhite

0


Best Answer

It really depends on your truck and the type of gearbox you have. Your best bet is to call a dealer and ask them directly. They will ask you a few questions like number of speeds, auto or manual and so on and give you the right info. Putting the wrong fluid in there can cause severe damage to your transmission.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What type of transmission oil does a semi truck use?
Write your answer...
Submit
Still have questions?
magnify glass
imp