Category: Marine Lubricants
OEM Code:
Availability: Lead time 2-3 weeks
NYTRON TRON 85W/90 GL-4 is a high-performance gear oil engineered for manual transmissions and steering boxes requiring API GL-4 performance levels. Formulated with refined base stocks and balanced extreme-pressure additives, it provides reliable protection against wear, corrosion, and copper alloy tarnishing on synchronizers. The 85W/90 viscosity grade maintains a strong, stable lubricating film under moderate to high operating temperatures. Its excellent shear stability ensures smooth shift quality and prevents premature fluid breakdown during extended service intervals. Supplied in a convenient 1x20-liter pail, it is ideal for commercial transport, agricultural equipment, and automotive manual drivetrain maintenance.