- Motorcycle gearboxes
SAE 80W-90
Low-viscosity synthetic 75W-70 fluid for API GL-4 manual gearboxes, FCA approved
ViscositySAE
Business customers only. We sell wholesale, invoiced to registered companies.
Official approval
FCA 9.55550-MZ14 — automatic transmission fluid
FCA 9.55550 standard for automatic-transmission fluids; the MZ14 suffix indicates the level a particular gearbox requires.
Gear oil, API GL-4 service level
API's service designation for axle and manual transmission oils.
| Property | Typical value | Method |
|---|---|---|
| Appearance | Bright & Clear | |
| Density @ 15°Cg/cm³ | 0.84 | ASTM D 4052 |
| Kinematic viscosity @ 100°Cmm²/s (cSt) | 5.4 | ASTM D 445 |
| Viscosity index | 163 | ASTM D 2270 |
| Brookfield Viscosity @ -40°CmPa.s (cP) | 5400 | ASTM D 2983 |
| Pour point°C | -45 | ASTM D 97 |
| Flash point COC°C | 204 | ASTM D 92 |

PETRONAS Tutela MTF 900 75W-70 is a synthetic manual transmission fluid delivering extended drain intervals and total protection even in severe conditions, for today's manual transmissions over their entire service life. It is especially recommended for transmissions requiring a low-viscosity API GL-4 fluid, providing fuel economy through its low viscosity and high gear protection, even in high torque density transmissions. High performance at low temperature and strong oxidation resistance deliver improved shiftability and thermal stability across a wide temperature range. Typical properties include kinematic viscosity of 5.4 mm²/s at 100°C, viscosity index of 163, Brookfield viscosity of 5400 mPa·s at -40°C, pour point of -45°C and flash point (COC) of 204°C. The product meets API GL-4 and is approved to FCA 9.55550-MZ 14 (CTR No. F006.B21).
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