What is 1161423 part number? Standard Syn. ATF oil or Dextron III or ... ?

 

The manual tranny just takes regular ATF.
Dexron.

 

Are you sure? I found a site web that said to put some Type F or G, which is a Ford ATF, for the 1970-1980...

And it's only 2.1 Liters?

 

I have always used ATF in them.
You can call the Dealer to make 100% sure but I have asked before by part #'s and they say everything is Synthetic ATF.

The part # you have leads to synthetic fluid. You have the M56 Tranny.

I wish I could give you more Info but I can't.

All my Vadis system says is it is synthetic fluid.

 

I doubt that ATF is the proper lubricant in a M56 tranny. I have heard of people using Mobil 1 5W-30 engine oil in the M56 but I'd stick with a synthetic oil that's made for transmission use. I have Red Line MTL in all three of my cars. No complaints.

 

MY 98 TAKES VOLVO P/N 116174. IT READS 1996 UP,TRANSMISSION OIL. CALL THE DEALER.