Premium Alomejor Gear Case Drain Plug Kit For Mariner Outboard Lower Unit Oil Sealer 2 Pack Heavy Duty Metal Replacement With Tight Seal And Simple Setup Perfect Fix For Fill Hole Maintenance Jobs

Gear Case Drain Plug Kit For Mariner Outboard 2 Pack Sealer Jobs
✔️ Fits OEM 22 8M0058389 Metal Build Exact Match Replacement Kit

These heavy duty plugs seal the lower unit gears effectively. You use them during routine outboard maintenance when oil changes happen.
These handy tools stop leaks and support proper gearcase lubrication.
You do not need special tools to swap these out on your boat.

✅ Includes two sealed plugs for fill and drain holes
✅ Compatible with Mariner outboards only not Verado models
✅ Durable metal construction for heavy marine service use

💡 What causes gear case drain plugs to fail over time? Old seals harden due to exposure to sun and heat on deck. Corrosion eats away metal threads especially in salt water conditions. Regular checks prevent unexpected loss of gear oil while you cruise.

✝️