This data is from an oil sold by a local dealer here in Spain.
the only thing I know about it, is that it is produced in Belgium by a third part company. Here are the data.
API Service: GL-5 Mercedes Benz
MIL-L-2105D Mack: GO-G
Eaton ZF/Fuller
IHC: 135 H-EP Clarck: MS8
Ford...