TotalEnergies Fluidmatic SYN T668

TotalEnergies Fluidmatic SYN T668 100% synthetic automatic transmission fluid is specially developed for the lubrication and protection of heavy-duty, high-performance Allison automatic gearboxes, ensuring extended drain intervals and maximum durability.

TotalEnergies Fluidmatic SYN T668

Technical characteristics

• Type: High-performance 100% synthetic automatic transmission fluid (ATF).

• Main Approval: Allison TES 668®.

• Extended Drain Intervals: Allows for extended change periods of up to 150,000 miles (241,000 km) under severe conditions or 300,000 miles (483,000 km) under normal operating conditions.

• Anti-wear Protection and Durability: Maintains superior frictional stability, ensuring smooth, precise, and continuous gear changes, reducing wear on mechanical components.

• Thermal and Oxidation Stability: Resists degradation from high temperatures, preventing the formation of deposits, sludge, and varnish in the hydraulic system.

• Excellent Cold Flow: Ensures rapid fluid circulation and immediate lubrication during cold starts at low temperatures.

Classifications, specifications, and approvals

• Official Manufacturer (OEM) Approvals:

  • ALLISON TES 668®

  • DTFR 13C190

  • MAN 339 Type V1

  • MB-Approval 236.6H

  • Voith H55.6335.xx

  • Volvo 97340

• Suitable for applications requiring (Backward Compatible / Performance Level Specifications):

  • Allison TES 295®

  • DTFR 13C100 / 13C110 / 13C120 / 13C140 / 13C160 / 13C170

  • Ford MERCON® / GM DEXRON® III-H

  • MB-236.1 / 236.10 / 236.11 / 236.2 / 236.5 / 236.7 / 236.81

  • Volvo 97341 (AT101)

  • ZF TE-ML 14B / 14C / 20B

Applications

• Heavy-duty Allison automatic gearboxes installed in trucks, city and intercity buses, and industrial vehicles.

• Commercial transport fleets, public service vehicles, and heavy machinery with automatic transmissions.

• Transmission systems where the manufacturer recommends the Allison TES 668 standard or requires a fluid backward compatible with Allison TES 295.

Usage Recommendation

• Consult the vehicle or transmission manufacturer's manual to confirm specifications and authorized change intervals according to the type of service.

• Replace transmission filters along with fluid change to ensure maximum cleanliness of the hydraulic circuit.

• Store containers tightly closed in a dry, cool place, protected from direct sunlight.