Castrol TranSynd 668 Full Synthetic Automatic Transmission Fluid, 1 Gallon
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Product details
| Management number | 230231082 | Release Date | 2026/06/18 | List Price | US$18.06 | Model Number | 230231082 | ||
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| Category | |||||||||
Castrol TranSynd 668 is a premium, full-synthetic automatic transmission fluid specifically formulated for Allison Transmission® on-highway automatic transmissions. TranSynd 668 provides oxidative stability, anti-wear performance, and friction durability, as well as TES 668™ specification differentiators such as extended anti-shudder durability and extended clutch friction durability. This fluid features an Allison TES 668 approval. The TES 668 spec is fully backwards compatible for TES 295® applications, but is not backwards compatible for TES 468™ applications.
Castrol TranSynd 668 Full Synthetic Automatic Transmission Fluid, 1 Gallon
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
- Recommended Applicator: Allison TES 668, Backwards Compatible with Allison TES 295
| Product line | TranSynd |
|---|---|
| Vehicle model | Allison Transmissions |
| Flash point | 400 ºF |
| Product net content parent | 1 Gallon |
| Features | Premium |
| Compatible cars | Allison Transmissions on-Highway Automatic Transmissions |
| Automatic transmission fluid type | Synthetic Transmission Fluids |
| Brand | Castrol |
| Material | Synthetic Automatic Transmission Fluid |
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Castrol Auto Transmission Fluid
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