22-805563 Mercury MerCruiser Fitting Adapter | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver 1/2-Inch NPTF to Inverted Flare Connector - Part Number: 22-805563

A genuine Quicksilver adapter fitting with a 1/2-inch NPTF threaded connection and 1/2-inch inverted-flare connection.

The fitting joins rigid or flexible fuel and fluid lines to the corresponding threaded engine component while maintaining a mechanically secure, leak-resistant marine connection.

⚙️ Key Features

• Genuine Quicksilver OEM connector fitting

• Correct Mercury part number 22-805563

• 1/2-inch NPTF male pipe thread

• 1/2-inch inverted-flare connection

• Suitable for specified marine fuel and fluid systems

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 22-805563 current OEM connector reference

OEM / Related Numbers:

• 22-805563

• 805563

• 22805563

• 710-22-805563

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Mercury and MerCruiser fuel and fluid-line assemblies

• Engine systems requiring a 1/2-inch NPTF to 1/2-inch inverted-flare adapter

Typically suits:

• Engine / system applications:

• MerCruiser petrol-engine fuel-line assemblies using 22-805563

• MerCruiser V6 and V8 fluid-line assemblies using the matching inverted-flare connection

• Mercury outboard fuel systems using the 1/2-inch NPTF adapter

• Sterndrive and inboard installations with the corresponding threaded component and flare tube

• Connection Type: 1/2-inch NPTF to 1/2-inch inverted flare

• Engine Type: Mercury outboard and MerCruiser sterndrive / inboard where specified

• Year Range: Installation and serial-number controlled

🔌 Function

The fitting provides a sealed transition between a threaded component and an inverted-flare tube or hose connection.

Common signs of failure:

• Fuel or fluid seepage around the fitting

• Damaged inverted-flare seat

• Pipe threads stripped or cross-threaded

• Corrosion or cracking in the fitting body

• Line cannot be tightened without leaking

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging