The Honda 91424-Z5M-811 Fuel Tube (4.5X210) is a genuine OEM replacement designed for GX160 and GX340 horizontal shaft engines. As an authentic Honda part, this fuel tube is manufactured to the exact dimensions and material specification Honda requires for the fuel delivery path on these engines. Confirm your engine's serial number against the fitment table before ordering, as Honda periodically supersedes parts at serial breaks. This component is a direct OEM replacement sourced through Honda's authorized parts network.
Key Features
- Exact OEM Dimensions — cut to Honda's specified 4.5 mm inner diameter and 210 mm length, ensuring correct flow rate and a leak-free connection between fuel system components on GX160 and GX340 engines
- Genuine Honda Part — sourced directly from Honda's OEM parts program, so the material grade, wall thickness, and flexibility match what was installed at the factory
- Serial Number Verification Recommended — Honda updates fuel system components at production serial breaks; check your engine's serial number against the compatibility table to confirm this is the correct tube for your unit
- Fuel Delivery Integrity — a cracked, hardened, or collapsed fuel tube starves the carburetor of fuel, causing hard starting, lean running, or stalling; replacing it restores consistent fuel flow and smooth engine operation
The fuel tube carries raw fuel from the tank or shutoff valve to the carburetor inlet on the engine. It must maintain a flexible, airtight seal across the full operating temperature range of the engine — any cracking, kinking, or hardening in the tube wall disrupts fuel delivery and directly affects how the engine starts and runs. On GX160 and GX340 horizontal shaft engines, a degraded fuel tube is a common cause of fuel starvation symptoms; replacing it with a correctly sized OEM tube restores the uninterrupted fuel supply the carburetor depends on.
Part Details
| Part Number | 91424-Z5M-811 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Fuel Tube (4.5X210) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX160 | 1158368-1250669 |
| Horizontal Shaft Engine | GX340 | 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.
