What transmission fluid is recommended for an Allison transmission?
The recommended transmission fluid for Allison transmissions is Allison TES-295 approved fluid. Allison transmissions are commonly found in heavy-duty vehicles such as trucks, buses, and some high-performance cars, and require a specialized fluid to ensure proper operation and longevity.
What is Allison TES-295 Fluid?
Allison TES-295 is a transmission fluid specifically designed and approved for use in Allison automatic transmissions. It is a synthetic-based fluid that meets the stringent performance requirements set by Allison Transmission, the leading manufacturer of heavy-duty automatic transmissions. Allison TES-295 fluid is formulated to provide excellent lubrication, wear protection, and thermal stability, even under the demanding conditions experienced by commercial and industrial vehicles.
Why is Allison TES-295 Fluid Required?
Allison transmissions are engineered to tight tolerances and require a specialized fluid to function properly. Using a non-approved fluid can lead to a variety of issues, including:
- Increased wear and premature transmission failure
- Reduced shifting performance and responsiveness
- Decreased fuel efficiency
- Potential damage to the transmission's internal components
Allison TES-295 fluid is formulated to meet the unique requirements of Allison transmissions, ensuring optimal performance, durability, and reliability.
Identifying Allison TES-295 Fluid
Allison TES-295 fluid is typically available from Allison-authorized dealers, as well as many automotive parts stores and online retailers. It is important to look for the Allison TES-295 specification on the product label or packaging to ensure you are purchasing the correct fluid for your Allison transmission.
In summary, the recommended transmission fluid for Allison transmissions is Allison TES-295 approved fluid, which is specifically designed and formulated to meet the unique requirements of Allison's heavy-duty automatic transmissions. Using the correct fluid is essential for maintaining the performance, longevity, and reliability of your Allison-equipped vehicle.
How many quarts of transmission fluid does an Allison take?
3000 Series
| Allison Transmission Lubricant Capacities | |
|---|---|
| Transmission Model | Fill Capacity:qt (L)* |
| 2100/2200/2500 Series (standard sump) | 15 (14) |
| 2100/2200/2500 Series (shallow sump) | 13 (12) |
| 3000 Series (4 inch sump) | 29 (27) |
Is Dexron 3 compatible with TranSynd?
Castrol TranSynd can be recommended for all vehicles calling for Dexron III/Mercon or Allison TES 295 and TES 468 ATF's suitable for bus and refuse vehicles with automatic transmissions.
What is the best transmission fluid for the Allison Duramax?
Transynd (and the other labels under which it is marketed -- like SynTran) and Mobil DELVAC are the two TES 295 fluids and are recommended by Allison. The TES 295 fluids are synthetics and give substantially extended drain intervals as well as better extreme cold and high temperature lubrication.
What is the difference between tes 295 and tes 389?
TES 389: A mineral-based fluid similar to Dexron III. TES 389 utilizes industry-standard recommendations for fluid change intervals. TES 295: A synthetic fluid with extended drain intervals and enhanced temperature stability and performance.
