Castrol TranSynd 668 Transmission Fluid for Allison- 5 Gallon Pail- Replaces TES295, 468

CASTROL® TRANSYND® 668
5 gallon pail

Also available in 1 gallon jugs

Castrol TranSynd 668 has been specifically formulated for Allison Transmission® on-highway automatic transmissions.  This premium, full-synthetic fluid is Allison TES 668™-approved and it builds on the demonstrated performance of the previous Allison TES 295® spec with key differentiators that include improved wear protection, extended anti-shudder durability, and extended clutch-friction durability. TranSynd 668 is fully backwards compatible for both TES 295 and TES 468™ applications.*
* TES 668 is not approved for TC10

KEY FEATURES 

• Delivers improved gear protection
• Delivers extended anti-shudder durability
• Delivers extended clutch-friction durability
• Allows for extended drain intervals of up to 300,000 miles or 48 months in general-duty transmissions and up to 150,000 miles or 48 months in severe-duty transmissions
• Provides excellent shear stability that provides a stable viscosity, which provides wear protection in gears throughout the drain interval 
• Provides excellent thermal and oxidation stability resulting in lower deposit formation
• Provides superior high-low temperature performance due to full-synthetic base fluids
• Provides excellent corrosion and foaming resistance

TranSynd and Castrol… proven performance for over 20 years.