The Wacker Neuson Choke is a genuine OEM component designed for the GPS, G, and GS series portable generators. This direct-replacement choke fits a wide range of Wacker Neuson generator models including the GPS9700, GPS8500, G3.3A, G3.3AE, G4.6A, G4.6AE, G5.6A, GS4.6A, GS4.6AE, GS5.6A, GS8.5V, GS9.7V, and related 50Hz and electric-start variants. As a genuine Wacker Neuson part, the is manufactured to the same specification as the original, so it installs cleanly without any guesswork. Keeping the choke in proper working condition is essential to cold-start reliability and consistent fuel delivery across the generator's operating range.
Key Features
- Genuine OEM Fuel System Precision — Manufactured to the original specification for correct fuel-air ratio restriction at startup, ensuring the carburetor receives the enriched mixture it needs during cold starts.
- Drop-In Replacement — Engineered to the same dimensions and connection points as the factory-installed choke, allowing straightforward removal and reinstallation without modification to the carburetor assembly.
- Broad Generator Family Coverage — Compatible with GPS9700, GPS8500, G3.3A/AE/AI, G4.6A/AE/AI, G5.6A, GS4.6A/AE/AI, GS5.6A, GS8.5V, GS9.7V, and additional 50Hz and electric-start variants across the Wacker Neuson portable generator lineup.
- Restores Cold-Start Performance — A worn or stuck choke causes hard starting, rough idling, and excessive fuel consumption. Replacing it with a correctly functioning OEM unit brings cold-start behavior back to specification.
- Fuel System Safety — A properly seating choke prevents unmetered fuel from entering the carburetor throat, reducing the risk of flooding, fuel pooling, and associated hazards during startup.
The choke controls the air-fuel mixture entering the carburetor during cold starts by restricting airflow and richening the mixture so the engine can fire reliably in low-temperature or low-throttle conditions. Once the engine warms up, the choke opens fully to allow unrestricted airflow for normal operation. When the choke plate, linkage, or valve becomes worn, bent, or seized, the engine may fail to start, idle roughly, or run rich — all signs that the choke needs to be inspected and replaced.
Part Details
| Part Number | 5000088274 |
|---|---|
| Old Part Number | 0088274 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Choke |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Generator with Electr ic Start | GPS9700 | 5000008287, 5000620264, 5200005042, 5000620973 |
| Portable Generator with Electr ic Start | GPS8500 | 5000008286 |
| Portable Generator with Electr ic Start | GS8.5V | 5000007661 |
| Portable Generator with Electr ic Start | GS9.7V | 5000007662 |
| 50Hz Portable Generator | G3.3A | 5000008257, 5000008253, 5000008255, 5000008251 |
| 50Hz Portable Generator | G3.3AE | 5000008258, 5000008252, 5000008254, 5000008256, 5000008259 |
| Portable Generator with Electr ic Start | GS5.6A | 5000007191, 5000008046 |
| 50Hz Portable Generator | G4.6A | 5000008266, 5000008262, 5000008264, 5000008260 |
| 50Hz Portable Generator | G4.6AE | 5000008267, 5000008261, 5000008263, 5000008265, 5000008268 |
| 50Hz Portable Generator with E lectric Start | GS4.6A | 5000008275, 5000008271, 5000008273, 5000008269 |
| 50Hz Portable Generator with E lectric Start | GS4.6AE | 5000008276, 5000008270, 5000008272, 5000008274, 5000008277 |
| Portable Generator | G3.7A | 5000007189, 5000008044 |
| Portable Generator | G5.6A | 5000007190, 5000008045, 5000009431, 5000620008 |
| Portable Generator, 50Hz | G3.3AI | 5000009036 |
| Portable Generator, 50Hz | G4.6AI | 5000009037 |
| 50Hz Portable Generator with E lectric Start | GS4.6AI | 5000009038 |
| Portable Generator | G3.3AIT | 5000009460 |
| Portable Generator | G4.6AIT | 5000009461 |
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.
