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-DA8
ViscositySAE
Business customers only. We sell wholesale, invoiced to registered companies.
Official approval
FCA 9.55550-DA8 — automatic transmission fluid
FCA 9.55550 standard for automatic-transmission fluids; the DA8 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.
Derived from the vehicle makers' approvals this product meets. Check the specification your vehicle's manual requires.
| Property | Typical value | Method |
|---|---|---|
| Appearance | Bright & Clear | |
| Density @ 15°Cg/cm³ | 0.862 | ASTM D 4052 |
| Kinematic viscosity @ 100°Cmm²/s (cSt) | 11.5 | ASTM D 445 |
| Viscosity index | 188 | ASTM D2270 |
| Brookfield Viscosity @ -40°CmPa.s (cP) | 38400 | ASTM D 2983 |
| Flash point COC°C | 222 | ASTM D 92 |
| Pour point°C | -42 | ASTM D 97 |

PETRONAS Tutela Axle Drive 75W-85 is a fully synthetic, low-viscosity final drive lubricant with Extreme Pressure (E.P.) characteristics, delivering optimised performance and component durability for rear axles with limited slip differentials using carbon friction plates. The optimised friction properties help reduce limited slip differential noise, while the low viscosity helps lower fuel consumption. High performance at low temperature together with high oxidation resistance result in cleaner components and extended component life, making the oil suitable for use in a wide temperature range. It provides high EP protection for hypoid axles and good thermal and oxidative stability. Specifications: API GL-5. Approvals: FIAT 9.55550-DA8 Contractual Technical Reference N° F058.N15. Always consult the owner’s manual to check the recommended viscosity grade and specification for your vehicle.
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