Multiquip 90432ZE2700 Choke Lever Seal GX240 340K1

The Multiquip 90432ZE2700 Choke Lever Seal GX240 340K1 is a genuine OEM component designed for GA-series gasoline powered generators and GAW-series gasoline arc welders. This seal is a direct OEM replacement sourced through Multiquip's authorized parts supply chain, ensuring the correct material grade and dimensional fit for Honda GX240 and GX340K1 engines. Confirmed fitment covers the GA6HZ, GA3.6HZ, GA3.6HA, GA6HB, GA6HEB, GA3.6HR, GAW180HEA, GAW180HE1, and GAW180HE models.

Key Features

• OEM-Grade Sealing Material — Manufactured to the same material and compression spec as the original, maintaining a consistent seal around the choke lever shaft on GX240 and GX340K1 engines.
• Drop-In Replacement — Matches the original seal profile exactly, seating correctly in the carburetor housing without rework or modification to surrounding components.
• Broad Generator and Welder Fitment — Covers the GA6HZ, GA3.6HZ, GA3.6HA, GA6HB, GA6HEB, GA3.6HR, GAW180HEA, GAW180HE1, and GAW180HE, making it a single-part solution across multiple units in your fleet.
• Fuel System Integrity — A properly seated choke lever seal prevents fuel vapor escape and unmetered air entry at the choke shaft, keeping the carburetor operating within its designed mixture range.
• Fuel System Safety — Replacing a worn or cracked choke lever seal eliminates a potential source of fuel vapor leakage at the carburetor, an important consideration on any engine powering a generator or welder in enclosed or semi-enclosed work areas.

The choke lever seal sits at the point where the choke shaft passes through the carburetor body on Honda GX240 and GX340K1 engines. Its job is to prevent fuel vapors from escaping around the shaft and to stop unmetered air from entering the carburetor at that junction. When this seal deteriorates — hardening, cracking, or shrinking with age and heat cycles — the engine may run lean, idle roughly, or become difficult to start, symptoms that can be mistaken for carburetor or fuel supply issues. Replacing the seal with a genuine OEM part like the 90432ZE2700 restores the correct air-fuel boundary at the choke shaft and brings carburetor function back to spec.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.