63V-14985-00 Aftermarket Yamaha Carburetor Float | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Yamaha carburettor float - Replacement Part Number: 63V-14985-00

A replacement float for Yamaha 9.9HP and 15HP two-stroke carburettors in the 63V engine family. It is used on 9.9FMH and 15FMH derivatives and should be matched to the original carburettor number.

⚙️ Key Features

• Precision replacement carburettor float

• Maintains the specified fuel level in the float bowl

• Operates the needle valve as fuel level rises and falls

• Helps prevent flooding, fuel starvation and unstable mixture

• Direct replacement where the original float number matches

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 63V-14985-00 (primary Yamaha service reference)

OEM / Related Numbers:

• 63V-14985-00

• 63V1498500

Aftermarket / Verified Equivalents:

• Sierra: 18-7064

• Recmar: REC63V-14985-00

🚤 Compatibility

Commonly used on:

• Yamaha 63V-family carburetted two-stroke outboards

Typically suits:

• Engine models:

• Yamaha 9.9FMH family

• Yamaha 15FMH family

• Matching 9.9HP and 15HP 63V derivatives

• HP Range: 9.9HP - 15HP

• Engine Type: Carburetted two-stroke outboard

• Year Range: Approximately 1995 - 2018

🔌 Function

The float rises and falls with the fuel level in the carburettor bowl and moves the inlet needle to control fuel entry. Correct float height is essential for stable mixture and reliable operation.

Common signs of failure:

• Fuel flooding or overflow from the carburettor

• Rich running, smoke or spark-plug fouling

• Fuel starvation, lean surge or loss of power

• Hard starting or stalling as bowl level changes

• Float absorbs fuel, sticks, cracks or no longer closes the needle correctly

📦 Condition

• Brand new aftermarket replacement part

• New and unused

• Supplied in manufacturer or equivalent protective packaging