DuraDrive™ HD Synthetic 668

Heavy duty transmission fluids formulated to perform.

DuraDrive HD products are specially formulated for commercial and heavy-duty (HD) transmission systems where a severe duty and/or extended drain interval fluid is specified. Recently launched is DuraDrive HD Synthetic 668, licensed and approved factory fill fluid for on-highway and vocational Allison Transmission transmissions that need a TES 668™ approved fluid. This is fully back serviceable to those transmissions previously filled with TES 295®. Other products include DuraDrive HD Synthetic Blend ATF and DuraDrive HD Long Drain ATF.

Features & Benefits

• Outstanding resistance to oxidative and thermal breakdown.
• Exceptional low / high temperature fluidity.
• Excellent anti-wear protection.
• Stable friction properties.
• Compatible with all transmission seal materials.

OEM Approvals

Allison Transmission

• TES 668™ – Approved (AN668-10012020).

Voith

• Voith H55.6335 (standard drain) – Suitable for use.

ZF

• ZF TE-ML 14A (standard drain) – Suitable for use.