Stop fighting with your Mercury engine. This factory-spec O-RING, BEARING CARRIER eliminates common issues and delivers the smooth operation you expect from genuine OEM components.

Manufactured to strict Mercury Marine quality standards, this seal ensures reliable operation across all engine RPM ranges. Part number 33465 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 33465 delivers consistent performance because it’s built right — the same way Mercury does it at the factory.

Compatible Mercury Marine Engines

FITS: 18-200HP MARINER, MERCURY

• Fits MARINER, MERCURY 18-200HP engines
• Compatible HP: 18HP, 200HP
• Covers 24 serial number ranges
• Configurations: Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

18HP Models

• 18HP OUTBOARD (Mariner): 6443973-0B238463, 7209533-0A730006, 9378151-9507380
• 18HP OUTBOARD (Mercury): 5837437-6416712, 6416713-6443972, 7173723-7207857, 7207858-7209532, 9308306-9378115, 9332837X-9390058X, 9378116-9415100, 6443973-0B238463, 7209533-0A730006, 9378151-9507380

200HP Models

• 200HP OUTBOARD (Mercury): 1558310-1866495, 1866496-2296266, 2296267-2827676, 2827677-3226957, 3226958-3537530, 3537531-4709592, 7012358-7098522, 8006265-8045198, 9016254-9157229

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

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