Harddrive Intake Manifold Mounting Flange - Rear EVO BT / XL — Harley-Davidson Sportster 883, Softail Heritage Classic, Softail Fat Boy (1986-2006)

Harddrive intake manifold mounting flange rear for Evolution and Sportster engines. OEM-replacement flange that bolts between the carburetor and intake manifold to seal the connection.

Features

• OEM replacement part
• Fits Evolution Big Twin and Sportster XL engines
• Direct bolt-on installation

Specifications

• Brand: Harddrive
• Manufacturer Part #: 18-0293R
• UPC: 191361134487
• Length: 5.88 in
• Width: 0.91 in
• Height: 0.14 in
• Weight: 37.9921 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits Evolution Big Twin (BT) and Sportster (XL) Harley-Davidson motorcycles with standard intake manifold mounts.

Frequently Asked Questions

What does this flange do?

It seals the connection between the carburetor and intake manifold, preventing vacuum leaks that cause lean running.

Is this a direct replacement for my Harley?

Yes — this is an OEM-spec replacement. If your bike originally had this flange, it will bolt on without modification.

Does this come with gaskets?

No — order a carburetor-to-manifold gasket separately if needed for your rebuild.

Will this fit a Twin Cam or Milwaukee-Eight?

No — this part is for Evolution Big Twin and Sportster engines only. Twin Cam and M8 engines use different manifold flanges.