- Axles & differentials
SAE 75W-85
Synthetic 75W-85 fluid for passenger car manual gearboxes, API GL-4, FCA 9.55550-MZ1
ViscositySAE
Business customers only. We sell wholesale, invoiced to registered companies.
Official approval
FCA 9.55550-MZ1 — automatic transmission fluid
FCA 9.55550 standard for automatic-transmission fluids; the MZ1 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 | |
| Colour | Red | |
| Density @ 15°Cg/cm³ | 0.871 | ASTM D 4052 |
| Kinematic viscosity @ 100°Cmm²/s (cSt) | 13.1 | ASTM D 445 |
| Viscosity index | 178 | ASTM D 2270 |
| Brookfield Viscosity @ -40°CmPa.s (cP) | 40000 | ASTM D 2983 |
| Pour point°C | -45 | ASTM D 97 |
| Flash point COC°C | 220 | ASTM D 92 |

PETRONAS Tutela Matryx 75W-85 is a synthetic manual transmission fluid delivering total protection even in the most severe conditions, for today's manual transmissions over their entire service life. It is especially recommended for passenger car transmissions requiring API GL-4, providing exceptional transmission cleanliness and high gear protection, even in high torque density transmissions. High performance at low temperature together with high oxidation resistance deliver improved shiftability and thermal stability across a wide temperature range. Typical properties include a red colour, density of 0.871 g/cm³ at 15°C, kinematic viscosity of 13.1 mm²/s at 100°C, viscosity index of 178, Brookfield viscosity of 40000 mPa·s at -40°C, pour point of -45°C and flash point (COC) of 220°C. The product meets API GL-4 and is approved to FCA 9.55550-MZ1 (CTR No. F108.F02).
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