Multiquip 16211ZJ0841 Carburetor Insulator AR13H GX610

The Multiquip 16211ZJ0841 Carburetor Insulator AR13H GX610 is a genuine OEM component designed for AR13HA/HAR, AR13H, AR13HC, and GA9.7HE series equipment. As an authorized Multiquip OEM part, 16211ZJ0841 delivers the exact material grade and dimensional tolerances required for a correct, lasting installation. This insulator mounts directly between the carburetor and the intake manifold on GX610-equipped machines, requiring no adaptation to fit. Confirm your model code against the AR13H and GA9.7HE families before ordering to ensure compatibility.

Key Features

• Genuine OEM Heat Resistance — Manufactured to Honda GX610 engine specifications, this insulator maintains its structural integrity under the sustained combustion heat that degrades lower-grade alternatives.
• Direct Bolt-On Installation — Matches the OEM mounting pattern on the GX610 intake, seating flush against the carburetor flange for an airtight connection without shimming or rework.
• Confirmed Fitment — Verified for AR13HA/HAR, AR13H, AR13HC asphalt ride-on rollers and GA9.7HE gasoline-powered generators in the Multiquip lineup.
• Thermal Barrier Performance — Isolates the carburetor from engine heat to stabilize fuel metering and maintain consistent air-fuel mixture delivery across operating temperatures.
• Fuel System Integrity — A cracked or deteriorated insulator allows unmetered air into the intake, causing rough idle, lean running conditions, and potential engine damage — correct replacement restores sealed operation.

The carburetor insulator sits between the carburetor body and the engine intake manifold, acting as both a mechanical spacer and a thermal barrier. Its primary role is to prevent engine heat from soaking into the carburetor, which can cause fuel to vaporize prematurely inside the fuel passages — a condition known as heat soak or vapor lock — leading to hard starting and erratic engine behavior. When the insulator cracks, warps, or deteriorates, it breaks the intake seal, allowing uncontrolled air into the mixture and disrupting the fuel delivery the GX610 engine depends on for steady power output.

For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team before placing your order.

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.