The Honda 99101-ZF5-0620 Main Jet (#62) is a genuine OEM carburetor component designed for a range of Honda engines, lawn mowers, and tillers, including the GX120, HR195, HR215, HRA215, HRC215, HRC216, F401, and F501. As a direct Honda OEM part, it carries the exact sizing and flow specification Honda engineers calibrated for these applications. Confirm your model and carburetor type against the fitment table before ordering, as Honda sometimes supersedes jet part numbers at production serial breaks.
Key Features
- Exact Fuel Metering — a genuine OEM jet with the #62 orifice size Honda specified, delivering the correct air-fuel ratio for consistent throttle response across the power band
- Broad Honda Fitment — listed for GX120 horizontal shaft engines, HR195, HR215, HRA215, HRC215, and HRC216 lawn mowers, and F401 and F501 tillers; verify your carburetor model to confirm this is the right jet for your unit
- Variant Identification — the (#62) designation is the orifice number buyers use to match this jet to their carburetor; always cross-reference it with your carburetor's parts diagram before purchasing
- Serial Number Awareness — Honda updates carburetor calibration at production breaks, so check your machine's serial number against the fitment table to ensure part number 99101-ZF5-0620 is correct for your specific unit
- Restore Clean Running — a clogged or worn main jet causes rich or lean running, rough idle, poor wide-open-throttle power, and hard starting; installing a fresh OEM jet restores proper fuel delivery and clean combustion
The main jet is a precision-orificed brass fitting threaded into the carburetor body. Fuel drawn from the float bowl passes through the jet's calibrated opening, and that fixed orifice diameter is what sets the fuel quantity entering the venturi at mid-to-high throttle. Because the orifice is so small, even a partial obstruction from varnish or debris disrupts the mixture enough to cause rough running, power loss, or stalling under load. Replacing a damaged or clogged main jet with the correctly sized OEM unit restores the fuel delivery the carburetor was designed to provide.
Part Details
| Part Number | 99101-ZF5-0620 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Main Jet (#62) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX120 | All |
| Lawn Mower | HR195, HR215, HRA215, HRC215, HRC216 | All |
| Tiller | F401, F501 | 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.
