Description
Product Item # CASTRTRSYND 668
Castrol® TranSynd 668® is a premium, full-synthetic automatic transmission fluid specifically formulated for Allison Transmission® heavy-duty, on-highway automatic transmissions. TranSynd 668 provides oxidative stability, anti-wear performance, and friction durability. TES 668™ specification differentiators include extended anti-shudder durability and extended clutch-friction durability. This fluid features an Allison TES 668™ approval. The TES 668 specification is fully backwards compatible with both TES 295® and TES 468™ applications.