Mercury – Gasket Set – 27-809125A2

The Mercury Gasket Set – 27-809125A2 is a complete OEM solution designed to replace worn or damaged gaskets during engine service or overhaul. Precision-crafted to fit Mercury engines, this set ensures a reliable seal to protect critical components from leaks, pressure loss, and contamination.

Key Features

Complete OEM Gasket Kit – Includes all required gaskets and seals for specified service procedures

Precision Fit – Manufactured to exact Mercury specifications for dependable sealing

Leak Prevention – Ensures oil, fuel, and coolant remain isolated for optimal engine performance

Durable Materials – Built to resist breakdown under heat, vibration, and harsh marine conditions

Supports Engine Longevity – Maintains proper compression and reduces wear caused by contaminants

Compatibility

The Mercury 27-809125A2 Gasket Set is designed to fit specific Mercury outboard engine models. For accurate compatibility, refer to your engine's serial number and cross-check with your service manual or PartsVu’s support resources.

Ideal Use Cases

Routine engine maintenance and resealing

Full or partial engine rebuilds

Replacing leaking, brittle, or compressed gaskets

Preventing pressure or fluid loss during service

Why Gasket Quality Matters

Poor sealing can lead to compression loss, overheating, or internal damage. The Mercury Gasket Set – 27-809125A2 uses factory-tested materials and specifications to deliver a tight seal you can trust—preserving engine integrity and preventing costly repairs.

Frequently Asked Questions

What’s included in this gasket set?

This OEM gasket set includes all the essential gaskets and seals required for the designated service level. Refer to the product manual for a complete breakdown.

Should I replace all gaskets during routine service?

It's recommended to replace any gaskets that show wear, leaks, or compression damage. This kit ensures you're covered for most common gasket needs during service.