TRIAX Marine Gear SAE 90 Full Synthetic Oil for Stern Drives & Gear Units
Fully corrosion-inhibited SAE 90 full synthetic oil for salt and freshwater use, protecting brass, copper, and aluminum alloys in lower gear units and sterndrives. Customers note solid engine performance and oil quality, with some comments on bottle size
Highlights
- corrosion protection across metals
- broad compatibility with marine gear systems
- fully synthetic formulation
Pros
- fully corrosion inhibited
- protects brass, copper, and aluminum alloys
- wide compatibility with sterndrives and lower gear units
- suitable for salt and freshwater use
- high customer satisfaction on performance
Cons
- mixed opinions on bottle size
Best For
Features
- Fully corrosion-inhibited for salt and freshwater use, protects brass, copper, and aluminum alloys
- Compatible with all lower gear units and sterndrives on JetSkis, jet pumps, and sports jets
- Suitable for Mercury, Mariner, Johnson, Evinrude, Bombardier, Honda, and Yamaha OEM equipment
