Description
Castrol Transmax Manual E Long Life 40 is a specially formulated synthetic lubricant designed for
fuel efficiency, extended drain intervals and severe service in heavy duty commercial vehicle
transmissions which require a non-EP transmission lubricant. It is formulated to protect higher torque
transmissions coupled with increased horsepower engines. It is approved for use in Eaton
transmissions such as Ultrashift Plus, Fuller Advantage, FR and RT Series transmissions.
Advantages
• Proven to provide better fuel economy versus other PS 164 transmission fluids.
• High performance and extended drain capabilities in transmissions.
• Excellent thermal and oxidation stability which resists deposit and sludge formation.
• Excellent protection from corrosion, foaming, rust, and wear.
• Superb high and low temperature performance.
• Friction retention, friction durability, and excellent shear stability to ensure and maintain smooth
transmission operations throughout the extended drain interval.
• Formulated to reduce sump operating temperatures
Characteristics
Industry Specs and OEM Approvals
API Category MT-1
Eaton PS-386
Mack TO-A Plus
Meritor O-81
Navistar MPAPS B-6816 Type II

Typical Characteristics
Name Method Units Transmax Manual E Long Life 40
Density @ 15.6°C ASTM D1298 kg/m3 0.850
Viscosity, Kinematic 100°C ASTM D445 cSt 14.8
Viscosity, Kinematic 40C ASTM D445 mm²/s 95.1
Viscosity Index ASTM D2270 None 163
Viscosity, Brookfield @ -40C (75W) ASTM D2983 mPa.s (cP) 51900
Flash Point, COC ASTM D92 °C 238
Pour Point ASTM D97 °C -42