THE GLOBAL FACTORY FILL AUTOMATIC TRANSMISSION FLUID FOR ALLISON ON-HIGHWAY TRANSMISSIONS-TES 668™ APPROVED

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VALIDATED AND APPROVED BY ALLISON.

DuraDrive HD Synthetic 668 is factory first fill in Allison transmissions worldwide - including hybrid drive units. Choose what Allison chooses. It’s about respect.

APPROVED FOR ALLISON 1000 SERIES™, 2000 SERIES™, 3000 SERIES™, 4000 SERIES™, H 40/50 EP™ AND EGEN FLEX PRODUCTS, TO PROTECT MIXED FLEETS TOO

FULLY COMPATIBLE WITH TRANSMISSIONS SPECIFYING TES 295^® FLUIDS^*

HIGH PERFORMANCE FOR MEDIUM AND HEAVY-DUTY COMMERCIAL VEHICLES FITTED WITH ALLISON TRANSMISSIONS

^*TES 668™ fluids are not recommended for Allison TC10^® transmissions.

DURADRIVE HD SYNTHETIC 668 IS A GAME CHANGER

See how it delivers next-level durability, performance and protection.

DURABILITY

PERFORMANCE ENHANCEMENT

EQUIPMENT PROTECTION

DURADRIVE HD SYNTHETIC 668 IS A GAME CHANGER

See how it delivers next-level durability, performance and protection.

DURABILITY

PERFORMANCE ENHANCEMENT

EQUIPMENT PROTECTION

BETTER PERFORMANCE.

BETTER PROTECTION.

BETTER BELIEVE IT.

Compared to a reference fluid, DURADRIVE HD SYNTHETIC 668 has:

2 TIMES BETTER
OXIDATION
CONTROL

13 TIMES BETTER
ANTI-SHUDDER
DURABILITY

2 TIMES
BETTER OIL
THICKENING
CONTROL

BETTER PERFORMANCE.

BETTER PROTECTION.

BETTER BELIEVE IT.

Compared to a reference fluid, DURADRIVE HD SYNTHETIC 668 has:

2 TIMES BETTER
OXIDATION
CONTROL

13 TIMES BETTER
ANTI-SHUDDER
DURABILITY

2 TIMES
BETTER OIL
THICKENING
CONTROL

YOUR ALLISON TRANSMISSION ONLY NEEDS ONE FLUID. THIS IS IT.

Allison Transmission set the bar high for their new TES 668™ specification. The first ATF to pass all their testing and earn their validation - is DURADRIVE HD SYNTHETIC 668. So it’s the only one you need.

DOWNLOAD BROCHURE

REQUEST A QUOTE

YOUR ALLISON TRANSMISSION ONLY NEEDS ONE FLUID. THIS IS IT.

Allison Transmission set the bar high for their new TES 668™ specification. The first ATF to pass all their testing and earn their validation - is DURADRIVE HD SYNTHETIC 668. So it’s the only one you need.

DOWNLOAD BROCHURE

REQUEST A QUOTE

HIGHER PERFORMANCE.

LOWER TOTAL COST OF OWNERSHIP.

JOB DONE.

IMPROVED TRANSMISSION PERFORMANCE

Smoother acceleration in demanding applications

EQUIPMENT WEAR PROTECTION

Extended performance life and retained value

OXIDATION PROTECTION

Operational cost
savings

DURADRIVE HD SYNTHETIC 668 IS IDEAL FOR OEMs, DEALERS AND FLEETS THAT NEED:

To reduce unplanned downtime with fail-safe, high-performing components

Vehicles to be easy to drive and reliable, without breaking the bank

Transmissions to perform to a high standard, and offer long-term value to customers

ALLISON HAS VALIDATED IT.
AND CHOSEN IT.
ALL YOU HAVE TO DO IS USE IT.

TES 295^®, TC10^®, H 40/H 50 EP™ , 1000-4000 series, eGen Flex™ and TES 668™ are trademarks of Allison Transmission, Inc.