Yamalube ACC-GREAS-14-CT Marine Multi-Purpose Grease, 14 oz Tube Genuine OEM Yamaha Part H4 Marine Multi-Purpose Grease Provides Superior Lubrication, Most Versitile Formulation, Highly Resistant To Water - Even Saltwater, Resists Washout, Aheres To All Frictional Surfaces Unaffected By Engine Or Boat Vibrations Use Where Specified In The Service Manual To Use Grease "A"