Keep your Mercury running like new with this genuine SEAL, Adapter Plate. Built to the same exacting standards as your original equipment for worry-free boating.

Engineered to Mercury’s rigorous OEM standards, this seal ensures reliable operation across all engine RPM ranges. Part number 11287001 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 11287001 is built to last, backed by Mercury Marine’s decades of marine engineering expertise and proven reliability.

Compatible Mercury Marine Engines

FITS: 6-15HP MARINER, MERCURY

• Fits MARINER, MERCURY 6-15HP engines
• Compatible HP: 6HP, 8HP, 15HP
• Covers 24 serial number ranges
• Configurations: Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

6HP Models

• 6HP OUTBOARD (Mariner): 0G760300-0T800999, 0P017000-0P325499
• 6HP OUTBOARD (Mercury): 0G760300-0T800999, 0P017000-0P325499

8HP Models

• 8HP OUTBOARD (Mariner): 0G760300-0T979999, 0P017000-0P325499, 0T980000-0T999999
• 8HP OUTBOARD (Mercury): 0G760300-0T979999, 0P017000-0P325499, 0T980000-0T999999

15HP Models

• 15HP OUTBOARD (Mariner): 0G760300-0T979999, 0P017000-0P325499, 0T980000-0T999999
• 15HP OUTBOARD (Mercury): 0G760300-0T979999, 0P017000-0P325499, 0T980000-0T999999

Need help finding your serial number? Check our serial number location guide for step-by-step instructions on locating it on your Mercury engine.

Verification & Support

Double-check compatibility for part 11287001 using our parts finder tool. Still need assistance? No worries – contact us via the buttons at the bottom of this page (text, call, or email)

40+ years of marine expertise. Discount pricing with expert service – shipping daily.