• STOU - Beauty Label

Super Tractor Oil Universal

Valvoline STOU is a premium multifunctional oil specially formulated for use in agricultural equipment in engines, transmissions, and differentials with wet brake and integrated hydraulic systems of tractors. Due to the excellent friction properties and protection against wear and corrosion, Valvoline STOU is recommended for many agricultural manufacturers and can be used for the total lubrication of tractors or other equipment. Available in 3 viscosities.*

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