Mercury – Quicksilver Installation Gasket Kit | OMC Cobra Drive Replacement | Marine-Grade Sealing Kit | 8M0162541

Overview

When you’re working on an older OMC Cobra drive, you come to appreciate the value of precision. Every seal, every gasket and every small component plays a role in keeping the drive running smooth and steady. There’s a real satisfaction in bringing one of these systems back to its best — a feeling of knowing you’ve restored something dependable. The Mercury Marine part number 8M0162541 Installation Gasket Kit delivers exactly that reassurance. Built for OMC Cobra applications, it brings together the essential sealing components you need to complete your installation the right way, giving your sterndrive fresh life and reliable protection.

Key Features

• Complete installation gasket kit for OMC Cobra drives
• Direct replacement for OMC part number 0808105 and Mallory 9-62605
• Includes precision-engineered gaskets designed for proper fit and clean sealing
• Built to OEM specifications to ensure long-term reliability
• Manufactured by Quicksilver for durable performance under marine conditions

Engine & Boat Compatibility

• Designed for OMC Cobra sterndrive systems using OMC 0808105 or Mallory 9-62605 gaskets
• Works with a variety of Cobra-powered boats including bowriders, runabouts, cruisers and small sport boats
• Suitable for both freshwater and saltwater environments
• Ideal for owners restoring or maintaining older OMC-powered vessels

Performance & Practical Benefits

Installing or servicing a Cobra drive is one of those jobs where the right gasket kit makes all the difference. A clean, tight seal protects your sterndrive from water intrusion, gearcase leaks and unnecessary strain on components that have already seen years of service. This Quicksilver OEM-quality kit ensures every connection between parts sits flush, stays secure and holds up against the vibration and pressure that come with real-world boating.

You’ll feel the difference during installation. The gaskets fit naturally into place without stretching or forcing, and they compress evenly as you torque your hardware down. Once the job is complete, the sterndrive feels more solid — no seepage, no questionable edges, no guesswork. On the water, the results speak for themselves. Your drive operates quieter, shifts smoother and maintains proper lubrication without risk of outside contamination.

Because Cobra drives are older systems, maintaining them properly is key to prolonging their lifespan. Using a quality gasket kit helps prevent recurring leaks and protects internal components from premature wear. Whether you're doing a full reseal, replacing a damaged part or refreshing your drive for the season, this kit gives you the confidence that every surface is sealed the way it should be.

Why Buy OEM

With older sterndrives, fitment matters more than ever. Aftermarket gasket kits may look similar at a glance, but inconsistent material quality or incorrect sizing can create gaps, misalignment or early failure. Quicksilver’s OEM manufacturing ensures these gaskets meet the same standards Mercury applies to its own sterndrive systems — precise thickness, reliable compression and strong resistance to heat and moisture. If another boater asked your advice at the dock, you'd probably tell them what most seasoned mechanics say: for sealing components, especially on aging systems, OEM is always worth it.

FAQ

Q1: Which systems does the 8M0162541 gasket kit fit?

It replaces OMC 0808105 and Mallory 9-62605 and fits OMC Cobra sterndrive installations requiring those gasket styles.

Q2: What makes this OEM Quicksilver kit better than aftermarket options?

Superior material consistency, exact fitment and long-term durability under real marine conditions.

Q3: How do I confirm this is the correct replacement for my drive?

Check your service manual. If your drive uses OMC 0808105 or Mallory 9-62605, this Quicksilver kit is the correct match.

Q4: Is this kit suitable for saltwater as well as freshwater use?

Yes — the gaskets are engineered to resist moisture, heat and corrosion in both environments.

Q5: Is installation straightforward for most boat owners?

If you’re comfortable performing sterndrive maintenance, you’ll find this kit installs cleanly and securely with proper preparation.