In Reply to: Hydraulic Fluid Source posted by Richard on February 24, 2019 at 12:55:43:
NO LONGER SERVICED -meaning the part or product is no longer made, not even CNH supplies it anymore as well as the MC-134D oil. BUT, you can probably use the standard SAE-80/90 API GL-1 stuff sold at NAPA and same stuff at TSC just a little cheaper. There are also numerous old posts in the archives here for further research.
NAPA SAE 90 API GL-1 GEAR OIL & TSC EQUIVALENT: