Description
Mobil Delvac 1 ATF is a fully synthetic transmission fluid engineered for heavy-duty commercial applications and approved against the Allison TES-295 specification.
Unlike conventional fluids, its high viscosity index prevents thermal breakdown in extreme heat while delivering fast, smooth shifting in sub-zero cold. Perfect for protecting modern fleets and maximizing power transfer in severe conditions.
Features and Benefits
Mobil Delvac 1 ATF advanced technology has demonstrated extended drain, long-term friction retention, and low-temperature capability. Further, it improves overall transmission durability and cleanliness. Key features and benefits include
| 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 is recommended by ExxonMobil for use in modern high performance trucks, buses, utility vehicles, haulers, vans and other equipment requiring Allison TES-295 or MB-Approval 236.91 performance levels.
Specifications and Approvals
| This product has the following approvals: |
| Allison TES-295 |
| Allison TES-468 |
| MB-Approval 236.91 |
| VOITH TURBO DIWA Service Bulletin 013 -Extended Drain |
| This product has the following approvals: |
| VOITH TURBO DIWA Service Bulletin 118 – Extended Drain |
| VOITH TURBO H55.6336.xx |
| ZF TE-ML 04D |
| ZF TE-ML 14C |
| ZF TE-ML 16M |
| ZF TE-ML 20C |
| MAN 339 Typ V2 |
| MAN 339 Typ Z12 |
| MAN 339 Typ Z3 |
| ZF TE-ML 16S |
| TE-ML 25C |
Properties and Specifications
| Property | |
| Brookfield Viscosity @ -40 C, mPa.s, ASTM D2983 | 8400 |
| Color, AMS 1771 | Red |
| Density @ 15.6 C, g/ml, ASTM D4052 | 0.85 |
| Flash Point, °C, ASTM D92 | 236 |
| Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 | 7.3 |
| Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 | 39 |
| Pour Point, °C, ASTM D97 | -54 |
| Viscosity Index, ASTM D2270 | 168 |
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