Keep your Mercury running like new with this genuine **GASKET | COMPONENT OF ENGINE GASKET SET[27- 41499A87]**. Built to the same exacting standards as your original equipment for worry-free boating.

Built to Mercury’s exacting factory standards, this gasket ensures reliable operation across all engine RPM ranges. Part number 14621 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.

Aftermarket parts might save a few dollars upfront, but genuine Mercury Marine part 14621 saves you money long-term by lasting years instead of months. Factory precision means perfect installation – no modifications, no surprises.

FITS: 15-20HP MARINER, MERCURY (SEA PRO)

• Fits MARINER, MERCURY 15-20HP engines
• Compatible HP: 15HP, 18HP, 20HP
• Model types: SEA PRO
• Covers 24 serial number ranges
• Configurations: 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

18HP Models

• 18HP OUTBOARD (Mariner): 6443973-0B238463, 7209533-0A730006, 9378151-9507380
• 18HP OUTBOARD (Mercury): 6443973-0B238463, 7209533-0A730006, 9378151-9507380

20HP Models

• 20HP OUTBOARD (Mariner): 0B238464-0G044026, 0G044027-0G760299, 0G760300-0T979999, 0P017000-0P325499, 9507381-9807908
• 20HP OUTBOARD (Mercury): 0B238464-0G044026, 0G044027-0G760299, 0G760300-0T979999, 0P017000-0P325499, 9507381-9807908

Looking for your engine serial number? Our helpful guide shows you exactly where Mercury places serial numbers on different models.

Double-check compatibility for part 14621 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).

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