YAMAHA 75 – 90 HP Outboard Carburettor Gasket Set

The Gasket Genius carburettor gasket set fits Yamaha 75 HP – 90 HP outboard engines. It seals the joint between the carburettor and the intake manifold, keeping the incoming air-fuel mixture contained within a sealed passage on its way to the cylinder. Once this gasket hardens, compresses or cracks, it can no longer hold a proper seal at the joint, allowing unmetered air to enter the intake tract. This upsets the air-fuel ratio and often shows up as a rough idle, hesitation under acceleration or hard starting. Replacing the gasket set whenever the carburettor is removed helps keep the intake joint properly sealed.

Fits specified Yamaha models:

• Yamaha 75 HP outboard
• Yamaha 90 HP outboard

Replaces part number:

• 688-14198-A1