FITTING – 424254

Your Mercury deserves better than cheap aftermarket parts that fail after one season. This genuine FITTING delivers the reliability your engine was built for.

Designed and manufactured to Mercury Marine OEM standards, this component ensures reliable operation across all engine RPM ranges. Part number 424254 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 424254 delivers consistent performance because it’s built right — the same way Mercury does it at the factory.

Compatible Mercury Marine Engines

FITS: 2-200HP MARINER, MERCURY, RACE OUTBOARD, SPORTJET

• Fits MARINER, MERCURY, RACE OUTBOARD, SPORTJET 2-200HP engines
• Compatible with 7 different HP configurations
• Covers 24 serial number ranges
• Configurations: Jet Drive, Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

2HP Models

• 2HP OUTBOARD (Race Outboard): 0T997974-1E000796

105HP Models

• 105HP JET (Mariner): 0G303046-0G760299
• 105HP JET (Mercury): 0G303046-0G760299

110HP Models

• 110HP JET (Mercury)

140HP Models

• 140HP JET (Mariner): 0G303046-0G760299, 0G760300-0G960499, 0G960500-0T178499
• 140HP JET (Mercury): 0G303046-0G760299, 0G760300-0G960499, 0G960500-0T178499

150HP Models

• 150HP OUTBOARD (Mercury)
• 150HP OUTBOARD (Race Outboard): 0D935000-0G610049, 0G610050-0G856999

175HP Models

• 175HP JET (Sportjet): 0E151580-0E369299, 0E369300-0E433153, 0E151580-0E369299, 0E369300-0E433153
• 175HP PROXS (Mercury)

200HP Models

• 200HP OUTBOARD (Mariner): 0T750164-0T800999, 0T801000-1B417701
• 200HP OUTBOARD (Mercury): 0T980000-1B417701, 1B417702-1B504988, 0T750164-0T800999

Looking for your Mercury engine serial number? Our helpful guide shows you exactly where serial numbers are located on different engines.

Verification & Support

Questions about part 424254? Use our parts finder tool to verify fitment yourself. Prefer to talk to an expert? Use the contact buttons at the bottom of this page to reach our team by text, call, or email

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