Mobil Delvac 1™ ATF 668
Mobil commercial-vehicle-lube , Germany
Product Description
Mobil Delvac 1 ATF 668 is an advanced synthetic technology fluid recommended by Allison Transmission, Inc. approved against the Allison TES-668 Specification. The fluid is designed to meet the demanding requirements of modern heavy duty automatic transmissions. The synthetic technology base oil composition enables excellent performance even in some of the harshest of operating conditions. It offers outstanding gear shifting and power transfer performance. Versus conventional ATF fluids, the inherently high viscosity index and stability of Mobil Delvac 1 ATF 668 protects against thermal breakdown at high operating temperatures, while still providing outstanding performance at sub-zero temperatures.
Features and Benefits
Features |
Advantages and Potential Benefits |
Enhanced, long-term frictional properties. |
Helps improve overall and extends transmission efficiency, smooth shifting performance and fuel economy. |
Exceptional thermal and oxidation stability. |
Keeps transmissions clean to extend life and performance even under some of the harshest driving conditions. |
Outstanding film-strength and anti-wear properties. |
Significant wear reduction and long transmission life. |
Excellent low-temperature fluidity. |
Provides prompt and reliable lubrication at sub-zero ambient temperatures down to –54º C. |
Exceptional shear stability. |
Leads to viscosity retention even under the severest heavy duty, high temperature operating conditions. |
Compatible with mineral ATF fluids |
Reduced concern in top-off situations and excellent seal materials leakage control. |
Applications
Mobil Delvac 1 ATF 668 is recommended by ExxonMobil for use in modern high performance trucks, buses, utility vehicles, haulers, vans and other equipment requiring Allison TES-668 performance level.
Specifications and Approvals
This product has the following approvals: |
Allison TES 668 |
Properties and Specifications
Property |
|
Density @ 15 C, kg/m3, ASTM D4052 |
836.2 |
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 |
36.5 |
Pour Point, °C, ASTM D97 |
-54 |
Viscosity Index, ASTM D2270 |
154 |
Flash Point, °C, ASTM D92 |
233 |
Brookfield Viscosity @ -40 C, mPa.s, ASTM D2983 |
11000 |
ASTM Color, ASTM D1500 |
Red |
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 |
6.85 |
Health and safety
Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspxAll trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.
09-2023