Sinopec Stationary GS200-L Stationary Gas Engine Oil (premium) SAE 40 is formulated with high viscosity index hydrogenated base oils and a new type of low-ash additive system. It is specially designed to meet the performance needs of modern highly rated, turbocharged stationary natural gas engines.
Waukesha Waukesha NGEO Service Bulletin 12-1880AG (Aug 11)
Jenbacher GE Jenbacher 1000-0099B (Sept 2012)
MWM TR-0199-99-2105, MPN Ref: Jenbacher Part No. :GS200-L