The Honda 16225-ZN4-000 Carburetor Joint Plate is a genuine OEM component designed for F220 tillers and GXV50 and GXV57 vertical shaft engines. As a direct Honda OEM part, it meets the same specifications as the original piece it replaces, ensuring a proper seal between the carburetor and intake tract. This Carburetor Joint Plate is the correct choice when rebuilding or servicing the fuel delivery path on these Honda units — verify your serial number against the fitment table before ordering, as Honda periodically supersedes parts at serial breaks.
Key Features
- Genuine Honda OEM Quality — manufactured to the same specification as the original, ensuring the joint plate maintains an airtight seal between the carburetor and engine to prevent unmetered air from leaning out the fuel mixture
- Direct OEM Replacement — designed to install exactly as the original, with no fitting adjustments needed on compatible units
- Confirmed Fitment — designed for F220 tillers and GXV50 and GXV57 vertical shaft engines; check your unit's serial number against the fitment table to confirm the correct part for your production range
- Fuel System Integrity — a failed or deteriorated joint plate allows air leaks at the carburetor mounting point, causing rough running, hard starting, and erratic throttle response
The Carburetor Joint Plate is the interface gasket or spacer fitted between the carburetor body and the engine's intake port. It forms an airtight seal at this junction, ensuring that all air entering the engine passes through the carburetor and receives the correct fuel charge. When this plate cracks, warps, or deteriorates, unmetered air bypasses the carburetor's fuel circuit, causing lean running conditions that typically present as hard starting, hunting at idle, and loss of power under load. Replacing a worn or damaged Carburetor Joint Plate restores the integrity of the fuel delivery system and returns the engine to stable, consistent operation.
Part Details
| Part Number | 16225-ZN4-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Carburetor Joint Plate |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Tiller | F220 | All |
| Vertical Shaft Engine | GXV50, GXV57 | 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.
