Take control of your Mercury maintenance with this genuine GASKET 5,2COMPONENT OF ENGINE GASKET SET [27-812867A97]. :COMPONENT OF POWERHEAD [852071A97].. Straightforward replacement that delivers factory results without shop labor costs.

Designed and manufactured to Mercury Marine OEM standards, this gasket ensures reliable operation across all engine RPM ranges. Part number 827284 is manufactured to exact Mercury Marine factory specifications for precision installation and optimal performance. Constructed from premium marine-grade materials designed to withstand harsh saltwater and freshwater environments.

Cut-rate alternatives might look similar, but they’re not engineered to Mercury’s exacting standards. Part 827284 delivers consistent performance because it’s built right — the same way Mercury does it at the factory.

Compatible Mercury Marine Engines

FITS: 30-40HP MARINER, MERCURY

• Fits MARINER, MERCURY 30-40HP engines
• Compatible HP: 30HP, 40HP
• Covers 24 serial number ranges
• Configurations: Jet Drive, Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

30HP Models

• 30HP JET (Mariner): 0G590000-0G760299, 0G760300-0T408999, 0P017000-0P153499, 9973100-0P016999
• 30HP JET (Mercury): 0G590000-0G760299, 0G760300-0T408999, 0P017000-0P153499, 9973100-0P016999

40HP Models

• 40HP JET (Mariner): 0P094500-0P325499, 0T178500-0T979999
• 40HP JET (Mercury): 0P094500-0P325499
• 40HP OUTBOARD (Mariner): 0G590000-0G760299, 0G760300-0T979999, 0P017000-0P325499, 9973100-0P016999
• 40HP OUTBOARD (Mercury): 0G590000-0G760299, 0G760300-0T979999, 0P017000-0P325499, 0T980000-0T999999, 9973100-0P016999

Looking for your Mercury engine serial number? Our helpful guide shows you exactly where serial numbers are located on different engines.

Verification & Support

Questions about part 827284? Use our parts finder tool to verify fitment yourself. Prefer to talk to an expert? Use the contact buttons at the bottom of this page to reach our team by text, call, or email

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