API GL-4
Synthetic multipurpose gear oil specially formulated to meet the unique requirements of API GL-4 service. It is blended from selected base stocks and additives that deliver excellent quality and performance.

The formulation utilizes sulfur-phosphorus chemistry and contains foam suppressants as well as corrosion inhibitors, specially incorporated to protect bronze alloys. It also helps resist the formation of varnish deposits on synchronizer components, ensuring long, trouble-free operation.