Don’t miss another weekend. This genuine Mercury Marine GASKET, Drive Shaft Housing COMPONENT OF ENGINE GASKET SET[27- 41499A87] ships fast and installs easily – get back on the water where you belong.

Manufactured to strict Mercury Marine quality standards, this gasket ensures reliable operation across all engine RPM ranges. Part number 433374 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.

Why risk your Mercury engine with questionable aftermarket parts? Genuine part 433374 is built to last, backed by Mercury Marine’s decades of marine engineering expertise and proven reliability.

Compatible Mercury Marine Engines

FITS: 15-25HP MARINER, MERCURY (SEA PRO)

• Fits MARINER, MERCURY 15-25HP engines
• Compatible HP: 15HP, 20HP, 25HP
• Model types: SEA PRO
• Covers 24 serial number ranges
• Configurations: Jet Drive, Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

15HP Models

• 15HP MARATHON XD (Mariner): 0P017000-0P325499, 9927000-0P016999
• 15HP SEA PRO (Mercury): 0P017000-0P325499, 9927000-0P016999

20HP Models

• 20HP JET (Mariner): 0G044027-0G760299, 0G760300-0T979999, 0P017000-0P325499, 9807909-0P016999
• 20HP JET (Mercury): 0G044027-0G760299, 0G760300-0T979999, 0T980000-0T999999, 9807909-0P016999
• 20HP OUTBOARD (Mariner): 0G044027-0G760299, 0G760300-0T979999, 0P017000-0P325499, 9807909-0P016999
• 20HP OUTBOARD (Mercury): 0G044027-0G760299, 0G760300-0T979999, 0P017000-0P325499, 9807909-0P016999

25HP Models

• 25HP OUTBOARD (Mariner)

Not sure where to find your engine’s serial number? View our quick reference guide to locate it on your Mercury Marine engine.

Verification & Support

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