Full synthetic lubricant that provides fuel efficiency, extended drains and severe service protection in heavy-duty commercial vehicles transmissions that require a non-EP transmission lubricant.

SynTuff® HD-MTF Full Synthetic SAE 40 protects higher torque transmissions that are coupled with increase horsepower engines. It’s recommended for heavy-duty commercial vehicles transmissions that require a non-EP transmission lubricant and where low temperatures, wear or heat present major problems.

Typical usage includes transmissions, transfer cases, and wheel end hubs. Recommended commercial vehicle applications include line haul, vocational, off-road, pick-up and delivery, and buses.

SynTuff® HD-MTF Full Synthetic SAE 40 synthetic base fluids combined with a proprietary, non-EP, multi-functional additive system. It offers excellent anti-wear protection for extended transmission performance.

Further blended into SynTuff® HD-MTF Full Synthetic SAE 40 is Micron Moly®, a proven friction modifier, that quickly plates to metal surfaces to reduce friction and wear and during start-up, minimizes cold welding and vibration.

Performance Benefits

• Smooth transmission operations throughout extended drain intervals.
• High viscosity index and low pour point for superior high and low temperature performance.
• Reduced sump operating temperatures.
• Excellent friction retention, friction durability and shear stability.
• Strong deposit and sludge protection throughout the transmission.