The Multiquip 99101ZH70980 is a genuine OEM Main Jet #98 GX340 HC- designed for equipment powered by the Honda GX340 engine. As a genuine Multiquip OEM part, it is produced to the exact specification of the original component, ensuring a direct carburetor fit without modification. This jet is confirmed for GX340-powered Multiquip equipment and is the correct service replacement when the original main jet is worn, clogged, or damaged.
Key Features
- Genuine OEM Carburetor Specification — Manufactured to the exact orifice sizing of the original #98 main jet, ensuring correct air-fuel mixture delivery for the GX340 carburetor.
- Direct Carburetor Drop-In — Threads directly into the GX340 HC-4300943 carburetor body, matching the original thread pitch and seat geometry for a secure installation.
- GX340 Engine Fitment — Confirmed for Multiquip equipment fitted with the Honda GX340 engine, referenced under carburetor assembly HC-4300943.
- Fuel Metering Accuracy — A correctly sized main jet keeps the engine running at the proper fuel-to-air ratio under load, preventing rich or lean running conditions that cause power loss or overheating.
- Fuel System Integrity — Installing the correct OEM-spec jet prevents fuel delivery faults that can lead to hard starting, rough idle, or uncontrolled engine behavior under operating conditions.
The main jet is a small but critical component inside the carburetor that meters the flow of fuel into the engine at mid-to-full throttle. The jet's orifice size — in this case #98 — is precisely calibrated to deliver the correct volume of fuel for the engine's displacement and tune. When a main jet becomes clogged, worn, or is replaced with an incorrect size, the engine will run either too lean or too rich, resulting in poor power output, excessive fuel consumption, overheating, or difficulty starting. Replacing it with the correct OEM part restores the carburetor to its original operating specification.
For questions about fitment or to confirm this part is correct for your application, contact the DHS Equipment team for assistance.
Part Details
| Part Number | 99101ZH70980 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Main Jet #98 GX340 HC-4300943 |
Compatibility & Fitment
| Name | Model |
|---|---|
| GX340 | GX340 |
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.
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