Gear Oil

Genuine OEM Mercury High-Performance SAE 90 gear lube. The lubricant Mercury engineers for sterndrive and outboard lower units. Clean, consistent protection is what keeps gears and bearings alive season after season.Extensively tested for protection...

OEM Quicksilver High-Performance SAE90 Gear Lube Clean oil is essential in reducing friction and preventing damage to internal components, providing many years of engine life. Engineered for sterndrive and outboard lower units, this High Performance SAE...

OEM Quicksilver 85W90 Extreme Gear Lube Extreme Performance Gear Lube 8M011677 is 85W90 weight for use in outboard and sterndrive racing applications. Also for use in high‑performance gear cases used in marine, powersports, and motorsports applications...

OEM Quicksilver Premium 80W90 Gear Lube Clean oil is essential in reducing friction and preventing damage to internal components, providing many years of engine life. Engineered for outboard applications below 75 HP, this premium 80W-90 gear lube has...

OEM Mercury Premium 80W90 Gear Lube Clean oil is essential in reducing friction and preventing damage to internal components, providing many years of engine life. Engineered for outboard applications below 75 HP, this premium 80W-90 gear lube has been...

OEM Quicksilver/Mercury Continuity Kit- Gen 2/Bravos 99940A2 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our Mercury parts are sold and priced EACH