U1P-Gear SAE 80W-140 Synthetic Gear Oil, API GL-5 is formulated with synthetic base oils and advanced performance additives to deliver exceptional high-temperature thermal and oxidative stability across a wide range of operating conditions. Specialty anti-scuff additives and friction modifiers provide superior protection and lubricity under extreme pressure. Additionally, U1P-Gear SAE 80W-140 is highly shear-stable and resists rust, oxidation, foaming, and varnish buildup, ensuring long-lasting performance.

This gear oil is designed for year-round, all-weather use and exceeds the viscosity requirements of SAE J306, as well as the rigorous performance standards of API GL-5 and API MT-1.

API GL-5 designates service for hypoid gears in automotive axles operating under high-speed and/or low-speed, high-torque conditions. API MT-1 covers additional requirements, offering enhanced protection against thermal degradation, component wear, and oil seal deteriorationbeyond what GL-5 alone provides. U1P-Gear SAE 80W-140 Synthetic Gear Oil meets or exceeds the following industry and OEM specifications: API GL-5 API MT-1 Mack GO-J Plus (75W-90) Mack GO-J (75W-140) SAE J2360 Meritor O76-E


For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.