ReviewsExtreme Pressure Additives

HardDrive Sportster Gear/Chaincase Oil - 1qt SPRTSTR GEAR

Developed for use in 71 and newer XR and XL models where transmission and primary chain case share a common lubricant.
Blended with extreme pressure additives for smooth shifting throughout the RPM range.
Specifically blended for high performance gear boxes.
Meets or exceeds API GL-5 classification.

Water intrusion - advanced emulsifiers prevent foaming to protect gears if water enters gear housing.
Wear - tackifiers and extreme pressure additives improve oil film adhesion and protect against Excessive wear.
For use in all outboard lower units, jet pumps, and Sport JETS and all Mercury mercruiser sterndrives.

Provides excellent performance over a variety of operating conditions.
Contains select extreme pressure additives to help protect and lubricate during heavy shock loading periods.
Fortified with oxidation and corrosion inhibitors to help maximize service life.

Recommended for on-highway extended service interval fleets and off-road construction, etc.
Viscous base stock provides exceptional water washout resistance.
Formulated with anti-wear and extreme pressure additives, corrosion and oxidation inhibitors.
Contains high molecular weight polymers to provide excellent adhesion and tackiness.
Contains additional dye content for long lasting color verification.

Offers maximum protection from acids, caustics, corrosive chemicals and extreme heat, Eliminates galling and cold welding.
Reduces friction and lowers torque, Provides a nickel plating as a barrier between metal surfaces.
Protects against corrosion and oxidation, Speeds assembly and disassembly.
Nickel-Graf is composed of pure nickel and high purity graphite in a superior high-performance petroleum carrier enhanced with the latest rust, corrosion and Extreme Pressure Additives.

Protects against severe temperatures to help extend service life.
Formulated with extreme-pressure additives to minimize gear wear from shock loads.
Helps protect against gear wear from scuffing, scouring, corrosion and pitting.
Recommended for conventional hypoid differentials and non-synchronized manual transmissions in passenger cars, light trucks, sport utility vehicles,....

Formulated with Teflon fluoropolymer, advanced rust or corrosion inhibitors and extreme pressure additives.
Prevents wear and distortion in headsets, hubs, and bottom brackets - even in brutal downhill racing and Grand Tours.
Functional thickener totally prevents rust and corrosion (even in saltwater).
Polymers prevents washout and water emulsification.
Withstands higher pressures without sheering.