Red Line MT-90 75W90 GL-4 Gear Oil
Red Line MT-90 75W90 GL-4 Gear Oil is a fully-synthetic, ester-based lubricant engineered for manual transmissions and front-wheel-drive transaxles. It offers a shear-stable formula that maintains consistent viscosity in both warm and cold conditions, reducing gear noise and improving shift quality.
- SAE 75W90 GL-4 gear oil with viscosity similar to SAE 5W40/10W40 engine oils
- Popular for use in Nissan, Mazda, Mitsubishi, VW/Audi, Lotus Elise/Exige, Toyota, Mendeola transmissions, and Atlas transfer cases for off-road applications
- Delivers quicker shifts and ideal synchronizer coefficient of friction
- Safe for brass synchros—formulated without reactive sulfurs found in most GL-5 oils
- Provides high-performance gear protection and extends synchronizer life
- Eliminates notchy shifting, including in cold temperatures
- Meets viscosity requirements for 75W90, 80W90, 90 gear oils and SAE 40, 10W40, 15W40 engine oils
- Recommended for GL-1, GL-3, and GL-4 applications, as well as most special synchromesh fluid requirements
- Not suitable for differentials with hypoid gears
- Compatible with petroleum and other synthetic lubricants
Technical Specifications
| API Service Class | GL-4 |
| SAE Viscosity Grade (Motor Oil) | 15W40 |
| SAE Viscosity Grade (Gear Oil) | 75W90 |
| Viscosity @ 100°C (cSt) | 15.6 |
| Viscosity @ 40°C (cSt) | 90 |
| Viscosity Index | 185 |
| Pour Point (°C) | -45 |
| Pour Point (°F) | -49 |
| Brookfield Viscosity @ -40°C (Poise) | 320 |
Vehicle Compatibility
| Brand | Model | Generation / Chassis | Engine |
|---|---|---|---|
| Atlas | Elise | - | - |
| Atlas | Exige | - | - |
| Audi | Elise | - | - |
| Audi | Exige | - | - |
| Lotus | Elise | - | - |
| Lotus | Exige | - | - |
| Mazda | Elise | - | - |
| Mazda | Exige | - | - |
| Mendeola | Elise | - | - |
| Mendeola | Exige | - | - |
| Mitsubishi | Elise | - | - |
| Mitsubishi | Exige | - | - |
| Nissan | Elise | - | - |
| Nissan | Exige | - | - |
| Toyota | Elise | - | - |
| Toyota | Exige | - | - |
| VW | Elise | - | - |
| VW | Exige | - | - |
Gearbox oil Red Line MT90 75W90 GL-4 0.94l RD-50309
- Brand: Red Line
- Product id: 79826
- MPN: 50309
- Availability: In Stock
- 28.53€
27.96€
- Excl. VAT: 23.11€
EU Shipping – No Import Taxes
