Mercury – Gauge Mounting Nut | 52 mm | 11-8M0204699

Overview

The Mercury 52 mm Gauge Nut (11-8M0204699) keeps your smaller SC100 or System Link gauges tight and secure. It’s the same OEM nut Mercury uses from the factory — simple, reliable, and made to fit any 52 mm (2-1/8") gauge housing.

Each pack comes with two nuts, giving you everything you need for a clean, rattle-free install or replacement.

Key Features

• Fits 52 mm (2-1/8") SmartCraft and System Link gauges
• OEM Mercury part for a perfect fit and solid hold
• Marine-grade plastic resists corrosion and vibration
• Threads smoothly onto the gauge body for a snug fit
• Sold in pairs — two nuts per pack

Compatibility

• Works with Mercury 52 mm (2-1/8") SC100, System Link, and auxiliary gauges

Performance & Practical Benefits

These nuts hold your gauges tight even in rough water. They’re the right size, the right thread, and the right material — made to keep your dash solid and your instruments steady. Whether you’re swapping gauges or tightening a loose one, these OEM nuts get the job done right.

Why Buy OEM

Mercury hardware is built for real-world boating — no stripped threads, no cheap plastic, just solid fit and long-lasting hold. With genuine Mercury parts, you know it’s going to fit right the first time.

FAQ

Q1: What gauges do these fit?
They’re made for 52 mm (2-1/8") SmartCraft and System Link gauges.

Q2: How many come in a pack?
Each pack includes two gauge nuts.

Q3: Are these genuine Mercury parts?
Yes — they’re factory Mercury Marine nuts, built to OEM specs.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.