The Multiquip A2361000304 Fuel Tank Cap is a genuine OEM replacement designed for GA, GAC, and GAW series gasoline-powered generators and arc welders. This is a direct factory-sourced component, ensuring the correct thread pitch, seal diameter, and venting behavior your equipment requires. Confirmed fitment includes GA3.6HR, GA-9.7HEA, GA2.5HR, GAC2.5HR, GA6HR, GAC6HR, GAC6HRS, GAW135H, GAW180HE, GAW180HE1, and GAW180HEA. Sourcing the genuine OEM part eliminates the guesswork around compatibility that can come with non-specific replacements.
Key Features
- Genuine OEM Seal Integrity — Manufactured to the original thread and gasket specification, ensuring a fuel-tight closure that prevents leaks and fuel contamination.
- Direct Thread-Match Installation — Threads directly onto the factory fuel tank filler neck with no adapter or modification needed, matching the original cap geometry exactly.
- Broad Series Fitment — Compatible across GA, GAC, and GAW series equipment including GA3.6HR, GA6HR, GAC6HRS, GAW180HE, and related models.
- Fuel System Protection — A properly sealing tank cap prevents fuel evaporation, debris ingestion, and pressure imbalances that can disrupt fuel delivery to the engine.
- Fuel Safety Compliance — A secure, correctly rated cap is critical for portable generator and welder operation, reducing the risk of fuel spills or vapor escape near ignition sources.
The fuel tank cap seals the filler opening on the fuel tank, keeping fuel contained and the system protected from dirt, moisture, and debris. A correctly functioning cap also manages tank venting — allowing air to flow in as fuel is consumed while preventing over-pressurization. When a cap fails, cracks, or loses its sealing gasket, it can cause fuel leaks, erratic engine behavior from improper venting, or contamination that damages downstream fuel system components.
Part Details
| Part Number | A2361000304 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Tank Cap |
Compatibility & Fitment
| Name | Model |
|---|---|
| Gasoline Powered Generators | GA3.6HR |
| Gasoline Powered Generators | GA-9.7HEA |
| Gasoline Powered Generators | GA2.5HR |
| Welders | GAW180HE1 |
| Welders | GAW180HEA |
| Welders | GAW180HE |
| Gasoline Powered Generators | GAC2.5HR |
| Gasoline Powered Generators | GA6HR/GA6HRS/GA6HRSNC2 |
| Gasoline Powered Generators | GAC6HRS |
| Gasoline Powered Generators | GAC6HR |
| Welders | GAW135H |
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.
