Transmission Fluids

FS Synthetic 40 wt. Transmission Fluid

FS Synthetic 40 Transmission Fluid is a full-synthetic transmission oil formulated for excellent gear wear protection during long drain intervals established by original equipment manufacturers for transmissions in over-the-road trucks, vocational service trucks and off-road qeuipment.  It is thermally stable and is designed to resist heat, deposits and viscosity increases.  It is shear-stable, dampens shock-loads and has high film strength and load-carrying capacity.  It portrays good seal compatibility and excellent cold flow properties and is formulated with anti-ruest, anti-foam, and is non-corrosive to yellow metals.

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FS Synthetic Heavy Duty Transmission Fluid

FS Synthetic Heavy Duty Transmission Fluids are engineered for excellent protection of heavy-duty transmissions found in on- and off-road equipment

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FS Low Viscosity Power Fluid

Low Viscosity Power Fluid is a superior quality, multifunctional fluid, specially formulated for use in transmissions, final drives, wet brakes, and hydraulic systems of tractors and other equipment employing a common fluid reservoir.

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FS HTB Fluid

FS HTB Fluid is a high quality, multifunctional fluid, specially formulated for use in transmissions, final drives, wet brakes, and hydraulic systems of tractors and other equipment employing a common fluid reservoir.

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Synthetic Multi Vehicle ATF

The unique formulation of Synthetic Multi Vehicle ATF combines synthetic base oil with a high performance additive package to provide excellent performance in such critical areas as low-temperature flow, wear protection, frictional stability and resistance to thermal breakdown.

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FS Uni-Drive Synthetic TO-4 Fluid

FS Uni Drive Synthetic TO-4 Fluid is a heavy-duty full synthetic drive train lubricant designed primarily for use in transmissions, hydraulic systems, differentials and final drives of Caterpillar equipment. It possesses the required wear, oxidation, deposit control, frictional characteristics and seal compatibility as set forth in Caterpillar specification TO-4.

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FS Uni-Drive TO-4 Fluid

FS Uni-Drive TO-4 Fluid is a heavy-duty drive train lubricant designed primarily for use in transmissions, hydraulic systems, differentials, and final drives of Caterpillar equipment. It possesses the required wear, oxidation, deposit control, frictional characteristics, and seal compatibility as set forth in the Caterpillar specification TO-4.

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FS Synthetic 50 Transmission Fluid

FS Synthetic 50 Transmission Fluid is formulated with a synthetic base stock for extended drain and severe service in heavy-duty manual transmissions which require a straight mineral oil (non EP) MIL-L-2104 engine lubricant and had been approved by Eaton as an alternative to Eaton Roadranger™ lubricant for extended warranty service.

It is NOT to be used when a GL-5 is specified.

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FS Synthetic HD Commercial ATF

FS Synthetic HD Commercial ATF is a premium quality, synthetic lubricant formulated with high quality detergent and viscosity modifier additive package and is suitable for use in most heavy duty transmission applications.

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