The Honda 17703-Z0H-820 Fuel Tube A is a genuine OEM replacement designed for FG110 tillers and GX25 horizontal shaft engines. As a direct OEM component, this fuel tube is manufactured to Honda's exact routing and dimensional requirements, ensuring a proper connection within the fuel delivery path. This part is the correct choice for owners restoring fuel system integrity on the FG110 tiller or GX25 engine — confirm your machine's serial number against the fitment table before ordering, as Honda occasionally supersedes fuel system components at production breaks.
Key Features
- Genuine OEM Fuel System Integrity — sourced directly from Honda, this tube meets the precise inner diameter and length needed to maintain consistent fuel delivery without leaks or flow restriction.
- Direct OEM Replacement — engineered to replace the original tube without cutting or adapting, restoring the fuel line routing Honda designed for these applications.
- Fits FG110 Tillers and GX25 Engines — compatible with FG110 tillers and GX25 horizontal shaft engines; verify your serial number against the fitment table to confirm the correct part for your unit.
- Protects Engine Performance — a cracked, hardened, or deteriorated fuel tube restricts flow to the carburetor, causing hard starting, rough running, or fuel starvation under load; replacing it promptly restores steady operation.
The Fuel Tube A carries fuel from the tank toward the carburetor, forming a critical link in the fuel delivery circuit of small Honda engines and equipment. If this tube cracks, hardens with age, or develops a pinhole, air is introduced into the fuel stream or fuel leaks externally — both conditions disrupt the air-fuel mixture and can prevent the engine from running reliably. Replacing a compromised fuel tube is one of the most straightforward steps in restoring clean, uninterrupted fuel flow to the carburetor.
Part Details
| Part Number | 17703-Z0H-820 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Fuel Tube A |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX25 | All |
| Tiller | FG110 | 1002909-9999999 |
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.
