Sierra Premium Gear Lube

Sierra Premium Gear Lube is formulated to use in Freshwater or Saltwater conditions and on all standard applications.

Give your gear case the protection it deserves, are all GL-5 rated to provide maximum
protection under extreme pressure and meet or exceed the requirements of all major OEM engine manufacturers.

The exclusive formulation reduces friction and protects gears, bearings and other gear case components. Excellent lubrication to lower gears for outboards below 75 horsepower engines under varying operating conditions.

Recommendation for higher horsepower outboards use Sierra Hi-Performance or Full Synthetic Gear Lubes.

 Sierra gear lubricants will keep water suspended longer than the leading OEM supplier.

Replaces:

Mercury (Quicksilver) Premium Blend

OMC ( System Matched) Hi-Vis Lubricant

Yamaha (Yamalube) LUB-GEARL-11-04