Lube Guide
Store SearchSynthetic Fortified Marine 75W-90 Gear Oil
Nulon Synthetic Fortified 75W-90 GL-5 Gear Oil is a premium marine gear oil specifically designed for outboard gear cases, stern drive and Z drive transmission units in pleasure boats and high-performance racing craft.
Nulon’s high-performance additives ensure increased thermal and oxidation stability for prolonged cleanliness and extended component life, while providing the gear cases superior protection and smooth shifting at both cold start-up temperatures and during continued operation.
Benefits
- Superior synthetic fortified protection over mineral-based oils
- Ideal for all outboard gear cases, stern drive and
- Z drive transmission units
- Anti-oxidation additives provide prolonged cleanliness and component life
- Maximum protection at cold start-up to operating temperatures
- Superior metal protection against rust and corrosion
- Excellent anti-foaming properties
Suitable for the following manufacturers
- Chrysler
- Evinrude
- Force
- Honda
- Johnson
- Kawasaki
- Lees
- Mariner
- Mercruiser
- Mercury
- Nissan
- Suzuki
- Tohatsu
- Volvo Penta
- Yamaha
Typical Characteristics
| SAE Viscosity Grade | GL-5 75W-90 |
| KV @ 40°C (cSt) | 105.0 |
| KV @ 100°C (cSt) | 16.50 |
| Viscosity Index, ASTM D 2270 | 170 |
| Density @ 15°C kg/L | 0.8725 |
| Pour Point, °C, ASTM D 97 | -4 |
Meets and exceeds the following oil industry specifications:
- American Petroleum Institute : API GL-5
- Society of Automotive Engineers : 75W-90