SKU: 93837221652

Castrol Transynd 668 - 275 Gallon Tote

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Description

Castrol Transynd 668 - 275 Gallon ToteDescription 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

Description

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.

Features & Benefits

  • Delivers improved gear protection.
  • Delivers extended anti-shudder durability.
  • Delivers extended clutch-friction durability.
  • Excellent corrosion and foaming resistance.
  • Excellent thermal and oxidative stability that helps to prevent deposits and oil thickening.
  • Excellent transmission cleanliness under all conditions permits extended oil-drain intervals and decreased servicing.
  • Excellent temperature reduction through reduced friction leads to longer oil and component life.
  • Outstanding cold-flow properties enables faster oil flow to all critical components particularly during cold starts.
  • Optimized frictional characteristics gives smoother gear changing at all ambient temperatures and load conditions.
  • Excellent shear stability properties help to retain full transmission performance over entire oil-drain interval.

Applications

Specifically formulated and approved for any automatic transmission specifying for Allison Transmission TES-668 or TES-295.

Specifications

Name Method Units TranSynd 668
Appearance Visual - Bright & Clear
Color Visual - Red
Density @ 15C, Relative ASTM D4052 g/ml 0.8508
Viscosity, Kinematic 100C ASTM D445 mm²/s 6.9
Viscosity, Kinematic 40C ASTM D445 mm²/s 33
Viscosity Index DIN ISO 2909 None 168
Viscosity, Brookfield @ -40C (75W) ASTM D2983 mPa.s (cP) <12,000
Flash Point, COC ASTM D92 °C >210
Pour Point ASTM D5950 °C -51


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    SKU: 93837221652

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    CL
    Birmingham, US
    ★★★★★ 5
    Loved it
    Format: Paperback
    I’ve easily read dozens of tech books. I liked this one a lot. Sure, there were boring parts, but most of it was engaging, especially on dry subjects. I previously read “How AI Works” and found this more informative and way more enjoyable. I got through the 700 pages in about 5 weeks while also learning about probability and linear algebra from other books and online sources. I’d love to read something more advanced by the author, maybe getting into more modern applications. I feel more comfortable with the subject and feel I am now ready to conquer more advanced texts. I initially picked this up to give me some background before reading “How to Build a LLM (from scratch)”. I’ve ordered an intermediary Deep Learning with Python book as well, but wouldn’t mind a more advanced theory book to accompany these books. I’ll definitely be rereading sections of this book to further familiarize myself with topics like backpropagation. Highly recommend if you’re looking for a gentle, but broad introduction to the topic.
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    Reviewed in the United States on November 14, 2025
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    Amazon Customer
    Boise, US
    ★★★★★ 5
    A Good Place to Start Learning AI
    Format: Paperback
    Diving into the world of artificial intelligence can feel like stepping into a vast, uncharted ocean, and if you're looking for a reliable vessel to navigate these waters, this book is an excellent choice. However, I must be candid—this journey is not for the faint-hearted or those hoping to breeze through. The subject of AI, with its complex algorithms and intricate theories, is notoriously challenging. You won't find yourself flipping pages at a rapid pace, as this is not a title designed for speed-reading. Instead, it demands your full attention and a willingness to engage deeply with the material. At the heart of AI lies mathematics—a fundamental pillar that underpins the entire discipline. This book, while comprehensive, offers only a glimpse into the mathematical framework that drives artificial intelligence. But don’t be disheartened by this. Think of it as a solid foundation, a primer that will arm you with the essential concepts needed before you delve deeper into the more advanced mathematical intricacies elsewhere. When you do eventually tackle those more complex equations, you'll find yourself better equipped, with a clearer understanding of the principles at play. I should also mention that I'm no stranger to Andrew's work. Having explored some of his other writings, I can confidently say that he possesses a unique flair for communication. His ability to distill complex ideas into accessible language, without losing the essence of the subject, is truly commendable. Andrew writes with a certain finesse and sophistication that makes even the most daunting topics seem approachable. His style is not just informative, but also engaging, with a touch of elegance that sets his work apart from others in the field. In summary, while the path to mastering AI is undeniably steep, this book serves as an invaluable guide. It’s not just a starting point; it’s a beacon for those who are serious about understanding the intricacies of artificial intelligence. Be prepared to invest time and effort, and in return, you'll gain a solid foothold in a subject that is as fascinating as it is complex.
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    Reviewed in the United States on September 2, 2024
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    MrGee
    Alexandria, US
    ★★★★★ 5
    An enjoyable, and seriously excellent, path to understanding Deep Learning...
    Format: Paperback
    Deep Learning is changing our world. If you want to understand more, this is a great place to start. Andrew Glassner is a talented explainer - I took his short course on Deep Learning and learned so much, but also came away impressed at how well he can make complex material so clear and engaging. And this book is jammed packed with insights, visuals, and clear explanations. The author has a playful, sometimes quirky style that shines through, which gives this tour a lot of personality as well as information. Very enjoyable reading - I felt like he captured all that was good about his course (and then some) and bottled it up in this book. There is a lot more material here than in that course, and it is well laid-out and organized so that it is easy to roam around and come back to review the pieces that matter to you. Even if you plan to go to on to be a world-class Deep Learning engineer or mathematician, you have to start by understanding the concepts. And this book does a great job of presenting all the core ideas in a way that makes them clear and memorable.
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    Reviewed in the United States on August 5, 2021
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    R. Cote
    Port Orchard, US
    ★★★★★ 5
    Before GPT can chat, it has to learn.
    Format: Paperback
    One of the most comprehensive guides to AI and deep learning available. All concepts covered clearly and concisely with illustrations. Complex concepts are broken down into understandable terms. Even though ML and AI require some complex math, you won’t need it to get idea of what’s going on inside the computer’s “brain”. I use this as a reference when teaching AI concepts and preparing presentations. I highly recommend it
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    Reviewed in the United States on April 5, 2025
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    Waukegan, US
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    Great examples and practical explanations
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