Mobil Delvac 1™ Transmission Fluid 40
Supreme performance transmission lubricant
Introducing Mobil Delvac 1 Transmission Fluid 40, a full synthetic, manual transmission lubricant engineered to meet some of the most demanding extended drain and original equipment manufacturer (OEM) warranty requirements.
Mobil Delvac 1 Transmission Fluid 40 is recommended for year-round lubrication of manual transmissions in light- to severe-duty on- and off-highway equipment operating in a wide range of environments.
Designed to provide maximum protection and extended operating life to heavy-duty transmissions, Mobil Delvac 1 Transmission Fluid 40 provides outstanding high-temperature performance, oxidation stability, wear protection and corrosion control.
The outstanding performance of Mobil Delvac 1 Transmission Fluid 40 is confirmed by approval for heavy-duty transmissions covered by Eaton Roadranger and extended warranties of 750,000 miles, with oil drains of 500,000 miles. It is also approved against the Mack TO-A Plus 500,000 mile extended service classification for Mack T300 series manual transmissions.
Mobil Delvac 1 Transmission Fluid 40 meets or exceeds the requirements of the API service MT-1 classification and is recommended by ExxonMobil for use in transmissions and gear cases where API Service GL-1 through GL-4 (non-EP) gear protection is required.
Mobil Delvac 1 Transmission Fluid 40 is recommended for use in:
- Heavy-duty manual transmissions where extended service intervals and warranties are required
- Commercial line haul, vocational, off-road, pick-up and delivery, and bus applications
- As a companion with Mobil Delvac 1TM Gear Oils in rear axles for maximum component life, service efficiency and fuel economy improvement
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Features and Benefits
Mobil Delvac 1 Transmission Fluid 40 delivers exceptional performance in today's manual transmissions. The key benefits include:
|
Features |
Advantages and Potential Benefits |
|
Excellent load carrying and anti-wear performance |
Extends transmission life and reduces cost of operation |
|
Outstanding protection against deposit formation |
Longer seal life, extended drain and service intervals |
|
Maximum protection from corrosion of copper and its alloys |
Protects and extends the life of synchronizers |
|
Optimized thermal and oxidation protection |
Extends component life and improves efficiency |
|
Exceptional shear stability |
Minimizes wear during severe operation |
|
Outstanding low-temperature fluidity |
Reduces wear during cold temperatures and improves shifting with quicker starts |
|
Extended drain and service interval capability |
Provides lower operating costs and higher productivity |
|
Improved friction reduction properties |
Helps improve fuel economy and lowers operating costs |
Applications
Recommended by ExxonMobil for use in:
- Heavy-duty manual transmissions where extended service intervals and warranties are required
- Commercial line haul, vocational, off-road, pick-up and delivery, and bus applications
- Use as a companion with Mobil Delvac 1 Gear Oils in rear axles for maximum component life, service efficiency, and fuel economy improvement
- NOT suitable for hypoid gear applications in differentials and final drives, either for topping-off or refills, where API service GL-5, MIL-PRF-2105E, or SAE J2360 lubricants are specified
Specifications and Approvals
|
This product has the following approvals: |
| EATON PS-386 |
| Mack TO-A Plus |
| Navistar, Inc. MPAPS B-6816 Type 2 |
| Allison TES-439 |
| Meritor O-81 |
|
This product meets or exceeds the requirements of: |
|
API MT-1 |
Typical Properties
|
Mobil Delvac 1 Transmission Fluid 40 |
|
|
SAE Grade |
40 |
|
Viscosity, ASTM D 445 |
|
|
cSt @ 40ºC |
95.1 |
|
cSt @ 100ºC |
14.8 |
|
Viscosity Index, ASTM D 2270 |
163 |
|
Pour Point, ºC, ASTM D 97 |
-42 |
|
Flash Point, ºC, ASTM D 92 |
238 |
|
Density @ 15.6ºC g/ml, ASTM D 1298 |
0.825 |
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.aspx
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