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1 Pail
Castrol TranSynd 668 Allison TES Full Synthetic Automatic Transmission Fluid 5GAL Pail 1 Pail

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Castrol TranSynd 668 Allison TES Full Synthetic Automatic Transmission Fluid 5GAL Pail 1 Pail

1 Pail
$193.99 USD - $193.99 USD
$193.99 USD
$174.59 USD
$174.59 USD - $174.59 USD
$174.59 USD

Specifications:

Contents:
1 Pail
Manufacturer:
Castrol
MPN:
15E2E0
SKU:
CAST-15E2E0 (1CT)
Item Count:
1
Volume:
5 Gallon
Dimensional Weight:
40.0 lbs
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5 Gallon Pail

Castrol ® TranSyndâ„¢ 668 Allison TES FS Automatic Transmission Fluid

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

  • Exceeds Allison TES 688; fully backwards compatible with Allison TES 295 and TES 468
  • 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 non-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

In stock. Try subscribed delivery and have your order packed and shipped on your schedule. ✔Pickup available Hours: 10a-5p M-F

Ships: Friday, Dec 05 2025

Cen Warehouse: Edwards, IL
Qty: 57 Pails
Deliv: 12/09 - 12/11
Pickup: Fri 12/05
West Warehouse: Las Vegas, NV
Qty: 62 Pails
Deliv: 12/09 - 12/11
Pickup: Fri 12/05
Currently on Order
Qty: + 2 Pails

Product Features

Origin Guarantee Guaranteed Origin

5 Gallon Pail

Castrol ® TranSyndâ„¢ 668 Allison TES FS Automatic Transmission Fluid

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

  • Exceeds Allison TES 688; fully backwards compatible with Allison TES 295 and TES 468
  • 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 non-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

Commercial or Residential Delivery available

LTL, Lift Gate, and Parcel Delivery

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Frequently asked spec questions about this product:

Q: What is the cost of a Pail of Castrol Castrol TranSynd 668 Allison TES Full Synthetic Automatic Transmission Fluid 5GAL Pail 1 Pail P/N:CAST-15E2E0?
A: A Pail of Castrol Castrol TranSynd 668 Allison TES Full Synthetic Automatic Transmission Fluid 5GAL Pail 1 Pail CAST-15E2E0 retails for $193.99 USD and costs $174.59 USD at Bulk55 with a unit price of $174.59 USD per Pail

Q: Do you offer other quantities of Castrol Castrol TranSynd 668 Allison TES Full Synthetic Automatic Transmission Fluid 5GAL Pail 1 Pail P/N:CAST-15E2E0?
A: We may also offer Castrol Castrol TranSynd 668 Allison TES Full Synthetic Automatic Transmission Fluid 5GAL Pail 1 Pail P/N:CAST-15E2E0 in Cartons, Boxes, or Pallet quantities.

Q: How does this usually ship?
A: This package weighs 40.0 lbs and can ship via parcel. For larger quantities we can palletize this for freight shipment at a cost savings.

Q: How much does this Pail of Castrol Castrol TranSynd 668 Allison TES Full Synthetic Automatic Transmission Fluid 5GAL Pail 1 Pail P/N:CAST-15E2E0 weigh?
A: This package weighs 40.0 lbs and contains 1 Pail weighing 40.0 lbs ea.

Q: What are other common terms that refer to this Castrol TranSynd 668 Allison TES Full Synthetic Automatic Transmission Fluid 5GAL Pail 1 Pail?
A: People also find this product by searching for TranSynd 668 ATF, Castrol TES fluid, 5 gallon synthetic, Allison approved transmission fluid, full synthetic ATF, heavy-duty truck fluid, Castrol premium ATF, high temp transmission fluid, 668 series ATF, fleet vehicle fluid