Castrol TranSynd 668 Full-Synthetic Automatic Transmission Fluid, 5 Gallon Pail

Name: Castrol TranSynd 668 Full-Synthetic Automatic Transmission Fluid, 5 Gallon Pail
Brand: Castrol
SKU: awhd-us-b0977q8s49
Price: 176.09 USD
Availability: InStock

Brand: Castrol

Condition: Used

$176⁰⁹

$187³³

-6% Save $11²⁴

Updated: 2 days ago

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Description

TranSynd is a full-synthetic, automatic transmission fluid designed specifically for ALLISON transmissions / TES 468 is now covered by TranSynd 668

Allows for extended drain intervals of up to 300,000 miles / 48 months in general-duty transmissions and up to 150,000 miles / 48 months in severe-duty transmissions

12 times longer drain intervals than conventional and other non-TES 668 and non0-TES 295 fluids

Shear stability that helps maintain a stable viscosity which provides wear protection in gears throughout the drain interval

Improved gear protection, extended anti-shudder durability and extended clutch-friction durability

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Product Details

SKU:: awhd-us-b0977q8s49
Model:: 15E2E0
Country:: US
ASIN:: B0977Q8S49
GTIN:: 00079191219638
UPC:: 079191219638

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $11 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Castrol products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.