Mercury High Performance Gear Lube Oil SAE90 - Quart - 92-858064K01 Yamaha-F50-2004 so please check the material

so please check the material before use

Fits most Teleflex rotary steering applications from 1968 to present

F60TLR 0407

Each brush is based out of a solid wood block and has a rubber wrap around bumper to prevent marking the surface

Mercury High Performance Gear Lube Oil SAE90 - Quart - 92-858064K01 Yamaha-F50-2004 so please check the materialThis Mercury High Performance Gear Lube is intended for use in all Mercury, Mariner, and Force Outboard lower units, jet pumps, Sport Jets 75HP and above, and all Mercury MerCruiser sterndrives. Mercury recommends changing your gear lube at least once per year (prior to storage), after every 100 hours of operation under normal use, or after 50 hours of operation in a saltwater environment. Mercury High Performance Gear Lube is an exclusive formulation