Stop wasting money on aftermarket parts that fail. Invest in genuine Mercury Marine quality once – this ELBOW ASSEMBLY outlasts cheap alternatives by years.

Designed and manufactured to Mercury Marine OEM standards, this component ensures reliable operation across all engine RPM ranges. Part number 864591T02 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.

Smart boat owners know: buying cheap parts twice costs more than buying genuine Mercury once. Part 864591T02 delivers long-term value through superior materials and precision manufacturing.

Compatible Mercury Marine Engines

FITS: 350-377HP MERCRUISER

• Fits MERCRUISER 350-377HP engines
• Compatible HP: 350HP, 357HP, 377HP
• Covers 24 serial number ranges
• Configurations: Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

350HP Models

• 350HP MAG MPI (Mercruiser): 0W310000-0W649999, 0W650000-1A299999, 0M317000-0M398371, 0M398372-0W389999, 0W390000-0W689999, 0W690000-1A089999
• 350HP MAG MPI MIE (Mercruiser): 0M317000-0M398371, 0M398372-0W389999, 0W390000-0W689999, 0W690000-1A089999
• 350HP MAG MPI SKI (Mercruiser): 0M317000-0W689999, 0W690000-1A089999
• 350HP OUTBOARD (Mercruiser): 0W310000-0W649999, 0W650000-1A299999, 1A300000-1A611927, 1A611928-1A623184

357HP Models

• 357HP OUTBOARD (Mercruiser)

377HP Models

• 377HP MAG MPI BRAVO (Mercruiser): 1A300000-1A611927, 1A611928-1A623184

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

Verification & Support

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