Better than it has to be...Since 1903
Report a problem

Amalie Synthetic Manual Transmission GL-1

Amalie Synthetic Manual Transmission GL-1 SAE 50 oil is recommended for use in trucks and busses that have manual transmissions such as Eaton-Fuller/Road Ranger that require 750,000 mile long-drain GL-1 gear oils. This Full-Synthetic GL-1 50 is recommended for use in Eaton Division 121-R3 and Rockwell International 0-81 transmissions. This oil may be used wherever extended drain intervals of 500,000 miles are required or wherever GL-1 SAE 50 oils are recommended.

Pick Your Grade

SAE 50
OR

Find Your Vehicle

Don't know the type of oil?
Find it using our vehicle match tool.