Mercury Gear Lube Drain Seal - 8M0204693 Lower unit drain seal. Yellow O-Ring Seal for Gear Lube Drain Screws for Mercury gearcases. Sold Individually. Fits: Outboard 40-60HP 4-Stroke Standard Gearcase...
Gear Lube Pump - 8M0072135 Easily replace your lower unit oil with this pump. Fits all quart and liter bottles. For: Any outboard or stern drive with a 3/8"‑16 drain plug....