Petronas Tutela Transmission LS Axle
Low-viscosity synthetic EP 75W-85 oil for rear axles with limited-slip differential
- Axles & differentials
SAE 75W-85
Fully synthetic EP 75W-85 oil for limited-slip rear axles, API GL-5, FIAT 9.55550-DA4
ViscositySAE
Business customers only. We sell wholesale, invoiced to registered companies.
Official approval
FCA 9.55550-DA4 — automatic transmission fluid
FCA 9.55550 standard for automatic-transmission fluids; the DA4 suffix indicates the level a particular gearbox requires.
Gear oil, API GL-5 service level
API's service designation for axle and manual transmission oils.
| Property | Typical value | Method |
|---|---|---|
| Appearance | Bright & Clear | |
| Density @ 15°Cg/cm³ | 0.860 | ASTM D 4052 |
| Kinematic viscosity @ 100°Cmm²/s (cSt) | 11.4 | ASTM D 445 |
| Viscosity index | 209 | ASTM D2270 |
| Brookfield Viscosity @ -40°CmPa.s (cP) | 13000 | ASTM D 2983 |
| Flash point COC°C | 225 | ASTM D 92 |
| Pour point°C | -60 | ASTM D 97 |

PETRONAS Tutela Cross 75W-85 is a fully synthetic final drive lubricant with Extreme Pressure (E.P.) characteristics, delivering optimised performance and component durability for rear axles with limited slip differentials, including those using carbon friction plates. The optimised friction properties help reduce limited slip differential noise, while high performance at low temperature together with high oxidation resistance make it suitable for use in a wide temperature range. Specifications: API GL-5. Approvals: FIAT 9.55550-DA4 Contractual Technical Reference N° F001.D12. Always consult the owner’s manual to check the recommended viscosity grade and specification for your vehicle.
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