Sierra, Premium Lower Unit Gear Lube

Sierra, Premium Lower Unit Gear Lube.

• Recommended for all general marine applications requiring a GL-5 class lubricant
• Ideal for replacing all old hypoid 90 applications needs
• Formulated for use in freshwater or saltwater conditions and all standard marine applications
• Reduces friction and protects gears, bearings and other gear case components
• Replaces Mercury (Quicksilver) Hi-Performance blend, Stern (System Matched) Hi-Vis Blend and Yamaha (Yamalube) LUB-GEARL-11-04