Cylinder Head Gasket for Yamaha & Mariner Outboard 30HP 2-Cylinder (Single Carb Models) | Aftermarket Replacement

This high-quality aftermarket cylinder head gasket is a direct replacement for Yamaha and Mariner 30HP 2-cylinder single carb outboards. Designed for engine repairs, it ensures a tight seal, preventing leaks and maintaining proper compression for optimal performance.

Compatible Yamaha Outboard Models:

✔ 30HP Models: 30A, W30
✔ Serial Numbers: 689-
✔ For 2-Cylinder Single Carb Engines

Compatible Mariner Outboard Models:

✔ 30HP Models: 30A, W30
✔ Serial Numbers: 689-
✔ For 2-Cylinder Single Carb Japanese-Made Models

Replaces Yamaha OEM Part Numbers:

🔹 689-11181-01-00
🔹 689-11181-02-00
🔹 689-11181-A1-00
🔹 689-11181-A2-00

Replaces Mariner OEM Part Numbers:

🔹 27-19138M
🔹 27-84733M

Key Features & Benefits:

✅ Essential for Engine Repair – Direct replacement for worn or damaged gaskets
✅ High-Quality Aftermarket Alternative – Cost-effective and reliable solution
✅ Marine-Grade Durability – Built to withstand saltwater and harsh marine environments
✅ Ensures Proper Sealing & Compression – Prevents leaks and optimizes engine performance
✅ Easy Installation – Direct OEM replacement with a precise fit

Why Buy From SSI Marine?

✔ Premium Marine Parts at Competitive Prices
✔ Fast & Secure UK Shipping – All Parts In Stock & Ready to Ship
✔ Expert Support – Contact Us for Compatibility Assistance
✔ Trusted UK Seller – Collection Available from Leigh, Manchester (Mon–Fri, 9 AM–5 PM)

⚠️ Before purchasing, please double-check compatibility. If unsure, contact us for assistance.

Order Now to Complete Your Outboard Engine Repair & Get Back on the Water! 🚤🔧

30HP Cylinder Head Gasket for Mariner 2-Stroke Outboards (30A) – Repl. 27-19138M