Mikuni Rubber Flange Adapter - Falange Adapter HS-42 — Harley-Davidson Road King, Road King Classic, Electra Glide (1999-2006)

Mikuni rubber flange adapter for carburetors on V-twin motorcycles. This OEM Mikuni component seals and stabilizes the carburetor-to-intake manifold connection, reducing vibration and preventing air leaks.

Features

• Genuine Mikuni OEM component
• Rubber construction absorbs vibration
• Direct fit for HS-42 carburetors
• Compact 2.75 in × 3.35 in × 1.1 in profile

Specifications

• Brand: Mikuni
• Manufacturer Part #: FHS42/062-42K
• Length: 2.75 in
• Width: 3.35 in
• Height: 1.1 in
• Weight: 0.25 lbs
• Country of Origin: Japan

Fitment

Fits V-twin motorcycles equipped with Mikuni HS-42 carburetors, including select Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

What does this flange adapter do?

It seals the connection between the carburetor and intake manifold, reducing air leaks and vibration transfer to the carb body.

Will this fit my Harley or Indian?

This adapter fits V-twin bikes running a Mikuni HS-42 carburetor. Confirm your carb model before ordering.

Is this an OEM Mikuni part?

Yes — this is a genuine Mikuni component manufactured in Japan.

Do I need any other hardware to install this?

The adapter is the sealing element itself. Use your existing carb mounting bolts and intake clamps for installation.