Shell Spirax S6 ATF A668
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Shell Spirax S6 ATF A668
Synthetic Extended Drain Heavy Duty Automatic Transmission Fluid
Application Shell Spirax S6 ATF A668
Allison Medium/Heavy Duty Automatic Transmissions Spirax S6 ATF A668 was developed to meet the extended drain requirements of late model medium and heavy duty Allison automatic transmissions. It is particularly suitable for transmissions requiring a TES-668 type product and it is backwards compatible with TES-295 approved fluids. · Municipal fleets· Vans, school buses · Buses and Coaches · Emergency vehicles · Commercial vehicles and trucks · Motor- homes · Heavy duty pickup trucks Spirax S6 ATF A668 can also be used in some Voith heavy duty transmissions as well as those previously serviceable by Dexron® III and Mercon® fluids, and is particularly suited to mixed fleet operations.
Product Description Shell Spirax S6 ATF A668
Shell Spirax S6 ATF A668 oil is a fully synthetic, heavy-duty automatic transmission fluid which is specifically designed and approved for use in transmissions requiring Allison TES-668 fluids. Spirax S6 ATF A668 is approved for extended service intervals and remains stable even under severe operating conditions.
Performance, Features & Benefits of Shell Spirax S6 ATF A668 are:
- Long enhanced protection – long equipment life Viscosity Control : Spirax S6 ATF A668 incorporates latest synthetic base fluid technology and mechanically stable viscosity index improver technology to help ensure the viscosity of the oil remains stable over the complete oil drain, thus helping to ensure consistent lubrication and oil film thickness required to ensure protection of the gears, bearings and other mechanical components.
- Long fluid life – maintenance saving The exceptional oxidation resistance of Spirax S6 ATF A668 helps resist formation of deposits to ensure longer fluid life and better fluid performance under arduous conditions. Extended fluid life demonstrated in full scale long duration transmission testing.
- Enhanced efficiency Extremely high frictional stability, excellent viscometric control and durability helps ensure consistent shifting and power transfer characteristics. This helps provide smooth shifting and helps maintain the fuel efficient operation of the transmissions. Excellent low temperature properties help ensure efficient transmission operation even under cold climate conditions. Excellent anti-foam and filterability characteristics to help ensure efficient and effective lubrication and hydraulic control system performance within the transmission.
Specifications of Shell Spirax S6 ATF A668 are:
- Approved Allison TES-668· Mercedes Benz 236.92 Fulfills performance characteristics of· Volvo 97340/ 97341· Ford Mercon· GM DEX II/ IIIG/ IIIH· Voith H55.6335.xx· JASO 1-A· MAN 339 Type V1 For a full listing of equipment approvals and recommendations, please consult your local Shell Technical Helpdesk
If you have any questions, please contact OilOnline Technical Helpdesk
Health, Safety & Environment of Shell Spirax S6 ATF A668
Health and Safety
Shell Spirax S6 ATF A668 is unlikely to present any significant health or safety hazard when properly used in the recommended application and good standards of personal hygiene are maintained. Avoid contact with skin. Use impervious gloves with used oil. After skin contact, wash immediately with soap and water. Guidance on Health and Safety is available on the appropriate Safety Data Sheet, which can be obtained from https://www.epc.shell.comProtect the enviroment
Take used oil to an authorised collection point. Do not discharge into drains, soil or water.
Properties | Method | Shell Spirax S6 ATF A668 | ||
Density | @15°C | kg/m3 | ASTM D4052 | 851 |
Pour Point | - | °C | ASTM D97 | -51 |
Flash Point | - | °C minimum | ASTM D92 | 210 |
Kinematic Viscosity | @40°C | cSt | ASTM D445 | 34.3 |
Kinematic Viscosity | @100°C | cSt | ASTM D445 | 6.9 |
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