Phillips 66® Triton Synthetic MTF (Manual Transmission Fluid) is a full-synthetic,
fuel-effi cient transmission lubricant designed for use in heavy-duty commercial
manual transmissions operating in extreme temperatures and/or extended
service intervals. It combines outstanding low-temperature properties with
outstanding oxidation resistance and thermal stability at high temperatures to
provide excellent all-climate, year-round performance. It provides improved
fuel effi ciency of up to 1.5% compared with previous-generation SAE 50 manual
transmission fl uids.
Triton Synthetic MTF has excellent shear stability and antiwear properties to
protect synchronizers, reduce component wear and promote longer transmission
life. It is particularly recommended for use in newer, higher torque manual
transmissions coupled with increased horsepower engines. It is recommended
for extended drain service in most heavy-duty manual transmissions, and is fully
approved under the new Eaton PS-386 specifi cation for extended drain service
(up to 500,000 miles in linehaul service) in Eaton Roadranger® transmissions.