Gear Lube, Synthetic Blend High Performance for Mercruiser and outboard

Synthetic blended marine formulation reduces operating friction
for increased performance and protection of gears, bearings
and other gear case components.
Recommended for use in high performance and high load
operating conditions in both outboard and I/O lower units.
Sierra Hi-Performance gear lube has been designed to
surpass the performance of the O.E. Hi-Performance gear
lubricants . . . for the finest product available demand Sierra
Hi-Performance gear lube.

? GL-5 Rated

Replaces: Mercury (Quicksilver) Hi-Performance Blend
OMC (System Matched) Ultra-HPF Blend
Yamaha (Yamalube) LUB-GEARL-11-00

Quart 946ml