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Petronas Tutela ATF TASA
GM Type A Suffix A automatic transmission fluid for heavy commercial vehicles
GM Type A Suffix A
Specifications
- Brand
- Shell
- Category
- Automatic transmission fluids
- Manufacturer code
- 001D8294
- Availability
- On order
Approved for
Typical characteristics
| Property | Typical value | Method |
|---|---|---|
| Kinematic viscosity @40°Cmm2/s | 40 | ISO 3104 |
| Kinematic viscosity @100°Cmm2/s | 7.5 | ISO 3104 |
| Viscosity index | 157 | ISO 2909 |
| Density @15°Ckg/m3 | 880 | ISO 12185 |
| Flash point (COC)°C | 170 | ISO 2592 |
| Pour point°C | -42 | ISO 3016 |
Complete documentation
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Manufacturer's description
Automatic transmission fluid and hydraulic fluid, Type 'A' Suffix 'A'. Shell S1 ATF TASA is a high-quality oil intended for automatic transmissions, power steering units and hydraulic applications, found mainly in heavy off-road vehicles.
Applications
- Industrial power transmissions and torque converters (variable-speed drives)
- Applications where fluids to GM Type 'A' Suffix 'A' specification are recommended
- Automatic transmissions and power steering units used in heavy trucks and off-road vehicles and older passenger cars
- As a hydraulic fluid in well-defined field applications and equipment
Performance & benefits
- Thermal and oxidation stability
- Dispersant properties
- Friction retention properties
- Shear stability
- Anti-wear and extreme-pressure properties
Standards & approvals
GM Type A Suffix A
GM Type A Suffix A — automatic transmission fluid
GM's 1957 automatic transmission fluid specification, the historical predecessor of DEXRON; long obsolete.Source