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.

Applications • Heavy-duty manual and semi-automatic transmissions in commercial vehicles where the OEM specifi es a non-EP SAE 40 or SAE 50 API MT-1 transmission fl uid, an API GL-1 SAE 90 gear oil, or an SAE 40 or SAE 50 heavy-duty engine oil Triton Synthetic MTF meets or exceeds the requirements of: • API Service MT-1 • International (Navistar) TMS 6816 • Mack TO-A Plus • Meritor O-81 • ZF Freedom Line Triton Synthetic MTF is approved for service fi ll under the following OEM specifi cation: • Eaton PS-386 (supercedes Eaton PS-164 Rev 7)