Stop wasting money on aftermarket parts that fail. Invest in genuine Mercury Marine quality once – this **FLOAT | COMPONENT OF CARBURETOR REPAIR KIT [811038M]** outlasts cheap alternatives by years.

Engineered specifically for Mercury Marine engines, this repair kit ensures reliable operation across all engine RPM ranges. Part number 80591M 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.

Factory parts exist for a reason – they work. Part 80591M undergoes rigorous Mercury Marine quality testing that aftermarket manufacturers skip. The result? Reliable performance season after season.

FITS: 20-28HP MARINER

• Fits MARINER 20-28HP engines
• Compatible HP: 20HP, 25HP, 28HP
• Covers 24 serial number ranges
• Configurations: Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

20HP Models

• 20HP OUTBOARD (Mariner)

25HP Models

• 25HP OUTBOARD (Mariner)

28HP Models

• 28HP OUTBOARD (Mariner)

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

Want to verify compatibility for part 80591M? 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.

40+ years of marine expertise. Free shipping on most orders over $100 (restrictions apply).