Beefy Rubber Outboard Seal For 135 To 300 HP Mercury Mariner Engines 26-828225 Replacement Gasket, Marine Waterproof Seal, Tough, Easy Install, Old Stock Ready For Quick Fix, 30 Day Warranty

Single Seal for 135-300 HP Mercury Mariner Outboards
✔️ OEM Quicksilver 26-828225 seal for 135-300 HP outboards

This OEM factory part is a replacement seal for Mercury Mariner outboard engines in the 135-300 HP range. It functions as a marine waterproof seal to protect the gearcase and prevent water intrusion. The stock is old but ready for quick fixes.

✅ OEM part number: 26-828225
✅ Fits 135-300 HP Mercury Mariner outboards
✅ Rubber seal, marine waterproof
✅ Brand new OEM factory part

💡 What is this rubber seal used for in outboard engines?

This is a replacement seal designed for Mercury Mariner 135-300 HP outboards, helping seal the gearcase against water intrusion. This handy part comes from old stock and is ready for quick fixes.

• OEM Quicksilver 26-828225
• 135-300 HP Mercury Mariner engine compatibility
• Marine waterproof seal for gearcase protection
• Old stock with 30-day warranty

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