The Honda 99114-823-0900 Main Jet (#85) is a genuine OEM component designed for G65 and GS65 horizontal shaft engines. As a direct Honda OEM part, it carries the correct #85 sizing to deliver accurate fuel metering in the carburetor on these engines. This jet is listed for the G65 and GS65 — verify your engine's serial number against the fitment table to confirm this is the right jet for your unit before ordering.
Key Features
- Correct Fuel Metering — the #85 orifice size is calibrated to Honda's specification for the G65 and GS65 carburetors, maintaining the air-fuel ratio the engine was designed to run on
- Genuine OEM Part — sourced directly from Honda, so the jet dimensions, orifice tolerance, and thread form match the original exactly
- Direct Replacement — installs into the carburetor float bowl in place of the worn or damaged original with no alteration required
- Serial Number Verification Recommended — Honda supersedes carburetor components at serial breaks; confirm your engine serial number against the fitment table to ensure part number 99114-823-0900 is correct for your specific unit
The main jet is the precisely sized orifice inside the carburetor that controls how much fuel enters the engine under normal running load. Fuel is drawn through this jet by engine vacuum, and the hole size — in this case #85 — is matched to the displacement and airflow characteristics of the engine to produce the correct mixture. A clogged, corroded, or incorrectly sized main jet causes the engine to run lean and overheat, or rich and sluggish; replacing it with the correct OEM jet restores clean throttle response and stable full-load operation.
Part Details
| Part Number | 99114-823-0900 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Main Jet (#85) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | G65, GS65 | All |
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.
