The Honda 17510-Z5T-000ZB Fuel Tank (McKinley White) is a genuine OEM replacement designed for GX340 and GX390 horizontal shaft engines and WT40 water pumps. As a direct Honda OEM component, this fuel tank is manufactured to the same standards as the original unit it replaces, ensuring a proper fit and correct fuel capacity for the application. Compatibility spans multiple serial ranges across these models, so confirm your machine's serial number against the fitment table before ordering to make sure part number 17510-Z5T-000ZB is the right match for your unit. The McKinley White color designation is specific to this variant — verify it matches the original tank on your equipment.
Key Features
- Genuine Honda OEM Construction — molded to the original dimensional and capacity specifications, so fuel delivery geometry and venting alignment match what Honda engineered for these engines and pumps
- Color-Specific Variant — finished in McKinley White; confirm this matches your existing tank before purchasing, as Honda offers this part in multiple color variants tied to specific production runs
- Broad Fitment Coverage — suits GX340 and GX390 horizontal shaft engines and WT40 water pumps, including multiple serial ranges; check your serial number against the compatibility table to confirm fitment
- Fuel Integrity Where It Counts — a cracked, warped, or leaking fuel tank starves the engine of consistent fuel supply and creates a hazard; this replacement restores a sound, sealed fuel reservoir to get the equipment running correctly again
The fuel tank stores the gasoline supply that feeds the carburetor, acting as the reservoir from which fuel is drawn — by gravity or a fuel pump — into the engine's fuel system. A properly sealed tank maintains consistent fuel level and prevents contamination from entering the fuel circuit. When a tank cracks, warps at the mounting points, or develops a leak at a seam or fitting, fuel delivery becomes erratic and the engine may run lean, surge, or fail to start; in more serious cases a leaking tank presents a fire risk and must be replaced before the equipment is returned to service.
Part Details
| Part Number | 17510-Z5T-000ZB |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Fuel Tank (McKinley White) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX340, GX390 | All |
| Water Pump | WT40 | 3980512-9999999 |
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.
