Castrol UTF, Universal Tractor Fluid, is a premium hydraulic/transmission fluid that exceeds the refill and service top- up needs of farm and industrial tractor transmission, differentials, and immersed disc brakes. Castrol UTF is compounded with anti-wear, extreme pressure, anti-oxidant, and friction control additives and foam and corrosion inhibitors. Castrol UTF couples this unique additive package with highly refined base oils and a shear stable viscosity index improver for a balanced package.

• Balanced chemistry to control water contamination with no loss of performance. Better productivity and longer equipment life.
• Noted seal swell additives to maintain size, hardness and strength of elastomers, seals and gaskets. Maximum system performance for better productivity.
• Low pour point to provide mobility and prompt lubrication at low ambient temperatures. Better productivity through year round operation. Less repair costs. Longer equipment life.
• Excellent anti-wear package to prevent scoring and gear wear. Provides excellent load carrying capacity and wear protection under all load conditions.
• Shear stable viscosity improver for minimal viscosity change in applications such as torque converters and hydrostatic drives under very high temperatures. Longer equipment life. Less wear under severe conditions.
• Compatibility with all seal materials. Assured miscibility with other tractor fluids. Less inventory for reduced costs.

Meets or exceeds OEM requirements for applications requiring a tractor hydraulic fluid meeting the specifications listed below: OEM Specifications: Allis Chalmers Power Fluid 821, Case/New Holland MS-1207/Hy-Tran Plus, MS-1210/TCH, CNH MAT 3505 (MS-1209 Hy-Tran Ultra Fluid), CNH MAT 3525 (M2C-134D), Caterpillar TO-2, John Deere J20C, Deutz-Allis AC Power Fluid 821 XL, Ford Tractor M2C86B/C, Massey Ferguson M-1135, M-1141 (Permatran III), Sperry Vickers Pass on Pump Tests ASTM-D2882 and 35VQ25, Volvo WB-101