The Honda 16855-Z6H-013 Fuel Tube B (FKM) is a genuine OEM replacement designed for GXV670 vertical shaft engines. As a direct Honda OEM component, this fuel tube is built to the exact specifications Honda requires for proper fuel delivery on these engines. The FKM designation identifies the fluoroelastomer construction specified for this application — match part number 16855-Z6H-013 to your engine's serial number in the fitment table before ordering to confirm this is the correct tube for your unit.
Key Features
- OEM Fuel-System Integrity — sourced directly from Honda, this tube meets the exact dimensional and material requirements for the GXV670 fuel circuit, ensuring proper flow and secure connections at both ends.
- FKM Fluoroelastomer Construction — the FKM compound specified for this tube is chosen by Honda for its resistance to the fuels and operating temperatures the GXV670 fuel system produces; a degraded or cracked tube causes fuel delivery problems and potential leaks.
- Exact OEM Replacement — this is the genuine Honda part, so it installs in place of the original without modification and restores the fuel line routing Honda designed for this engine.
- Verify Your Serial Number — Honda revises parts at production breaks, so confirm your GXV670 serial number against the fitment table to ensure part number 16855-Z6H-013 is the correct supersession for your engine.
The fuel tube carries gasoline from one point in the fuel delivery circuit to the next — in the GXV670's case, between components in the fuel supply path leading to the carburetor. A sound, correctly routed fuel tube maintains consistent fuel pressure and volume so the engine starts readily and runs at full power. When a fuel tube cracks, collapses, or hardens with age, the engine may hesitate, run lean, or stall under load; replacing it with the correct Honda OEM part restores the fuel path to its original condition.
Part Details
| Part Number | 16855-Z6H-013 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Fuel Tube B (FKM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Vertical Shaft Engine | GXV670 | 1000001-1002625 |
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.
