Multiquip 99201ZG80880 Main Jet Set (#88) GX610

The Multiquip 99201ZG80880 is a genuine OEM Main Jet Set (#88) GX610 designed for GA9.7HE gasoline-powered generators and AR13H, AR13HA, AR13HC, and AR13HA/HAR series asphalt ride-on rollers. As a direct Honda GX610 carburetor component, this jet set ensures the correct fuel metering specification is maintained for consistent engine performance across all compatible models. Sourced directly through Multiquip's OEM supply chain, part number 99201ZG80880 is the exact replacement specified for these machines — no substitution or adaptation needed.

Key Features

• Correct Fuel Metering Spec: — #88 jet sizing matches the OEM carburetor calibration for the GX610 engine, maintaining the proper air-fuel ratio under load.
• Genuine OEM Component: — Supplied directly from Multiquip's authorized parts inventory, built to the same specification as the original jet installed at the factory.
• Direct Carburetor Replacement: — Installs into the GX610 carburetor bowl using the original mounting configuration, eliminating the need for rejettig or adjustment.
• Broad Model Coverage: — Confirmed fitment for GA9.7HE generators and AR13H, AR13HA, AR13HC, and AR13HA/HAR roller models powered by the GX610 engine.
• Fuel System Integrity: — A worn or blocked main jet causes rough idling, power loss, and excessive fuel consumption; replacing with the correct #88 jet restores clean fuel delivery and stable engine output.

The main jet is a precision-calibrated orifice inside the carburetor that meters fuel flow into the engine at operating speeds. In a GX610 engine, the main jet controls how much fuel is delivered under normal and high-load conditions — the #88 designation refers to the exact bore size of the jet, which determines fuel mixture richness. When a main jet becomes clogged, corroded, or worn, the engine will run lean, surge, lose power, or fail to reach full operating RPM, directly impacting the output of the generator or the drive performance of the roller.

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.