Schaeffers Syntuff MTF Full Synthetic Gear Lube 75W-80 (5 gal)

162 SynTuff™ MTF Full Synthetic Gear Lube
SAE 75W-80

SynTuff™ MTF Full Synthetic Gear Lube is a premium, full synthetic, fuel efficient, heavy-duty gear
lubricant for use in synchronized or non-syncronized manual transmissions and steering systems that
specify the use of an API GL-4 type gear lubricant. SynTuff™ MTF Full Synthetic Gear Lube is
recommended for year round lubrication of manual transmissions in light to severe duty equipment
operating in a wide range of environments. SynTuff™ MTF Full Synthetic Gear Lube can also be used in
those manual transmission applications that are equipped with intarders or integrated retarders that
specify the use a API GL-4 type gear lubricant.

SynTuff™ MTF Full Synthetic Gear Lube is blended from a unique combination of select synthetic base
fluids in combination with a premium proprietary, non-corrosive, thermally stable, thermally durable,
multifunctional additive system. This combination provides the SynTuff™ MTF Full Synthetic Gear Lube
with the following performance benefits and advantages:
 Enhanced thermal and oxidative stability and durability
 Excellent durable extreme pressure protection to resist component scuffing and wear
 Outstanding anti-pitting behavior to provide protection during high load conditions
 Excellent low temperature fluidity for quicker starts and easier shifing
 Balanced frictional characteristics to improve shift control and functionality
 Excellent synchronizer performance and compatibility
 Excellent quick shift performance for smooth and fast engagement of synchronizers and gears
 Improved gear engagement and shiftibility with a variety of synchronizer materials
 Prevention of the formation of sludge and carbon deposits
 Enhanced protection of copper, brass and bronze components from corrosion.
 Non-corrosivity to brass, bronze and other non-ferrous metal parts
 Enhanced gear, bearing and seal cleanliness
 Exceptional shear stability to help maintain a constant viscosity and film strength for better wear
protection especially during severe operating conditions
 Excellent resistance to foaming
 Extended drain and service intervals
 Improved fuel economy benefits

Micron Moly, a proven friction reducer, is added to Supreme Gear Lube to provide boundary lubrication.
Micron Moly, a liquid soluble type moly, plates itself to the metal surfaces of the gears and bearings.
Once plated, Micron Moly® forms an indestructible, long-lasting, solid lubricant film capable of
withstanding pressures up to 500,000 psi. This solid lubricant film, once plated to the gears and bearings,
will reduce friction, vibration, and wear, thus extending equipment life.

Micron Moly also provides a smooth finished surface on all moving parts of the transmission. This
smooth finish minimizes the action of cold welding and vibration, which can occur during start up after the
manual transmission have been standing idle and during periods of high shock loading. This in turn
lessens starting loads and peak power demand; thus, resulting in a realistic fuel economy cost savings.