Stop fighting with your Mercury engine. This factory-spec GASKET, WATER PUMP BASE TO GEAR HOUSING eliminates common issues and delivers the smooth operation you expect from genuine OEM components.

Factory-built to exact Mercury Marine specifications, this pump ensures reliable operation across all engine RPM ranges. Part number 32438 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 32438 delivers consistent performance because it’s built right — the same way Mercury does it at the factory.

 

Compatible Mercury Marine Engines

FITS: 100-950HP MERCURY

• Fits MERCURY 100-950HP engines
• Compatible with 13 different HP configurations
• Covers 24 serial number ranges
• Configurations: Outboard
• OEM genuine Mercury Marine part

 

COMPLETE SERIAL NUMBER COMPATIBILITY:

100HP Models

• 100HP OUTBOARD (Mercury): 1464949-1768403, 1768404-2318585, 2318586-2836018

110HP Models

• 110HP OUTBOARD (Mercury): 1870204-2314955

115HP Models

• 115HP OUTBOARD (Mercury): 2836019-3525440, 3525441-4855152, 7010763-7112248, 8008665-8051949

125HP Models

• 125HP OUTBOARD (Mercury): 2314956-2839368

135HP Models

• 135HP OUTBOARD (Mercury): 2839369-3293233

140HP Models

• 140HP OUTBOARD (Mercury): 3293234-3502805

150HP Models

• 150HP OUTBOARD (Mercury): 3502806-4865677, 7010533-7112772, 8005615-8052649

650HP Models

• 650HP OUTBOARD (Mercury): 1542745-1765043, 1765044-2119748, 2119749-2309310, 2309311-2803561, 2803562-3293183

700HP Models

• 700HP OUTBOARD (Mercury): 1413611-1566239

800HP Models

• 800HP OUTBOARD (Mercury): 2559001-3493912

850HP Models

• 850HP OUTBOARD (Mercury): 1460999-1766823

900HP Models

• 900HP OUTBOARD (Mercury): 1766824-1869775

950HP Models

• 950HP OUTBOARD (Mercury): 1869776-2318585

 

Don’t know where your serial number is? Our quick reference guide shows exactly where to find it on Mercury Marine engines.

Verification & Support

Want to verify compatibility for part 32438? Use our parts finder tool for instant confirmation. Still have questions? No problem – use the contact buttons at the bottom of this page to reach us by text, call, or email

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