The Wacker Neuson Flywheel Housing is a genuine OEM component designed for the GP5600A, GP6600A, GPS5600A, and GPS6600A series portable generators, as well as a broad range of 50Hz G, GS, and G4/G5 series generator models. As a direct factory replacement, this housing installs exactly as the original, with no adaptation needed to restore the generator to proper operating condition. Wacker Neuson genuine OEM parts are manufactured to the same specifications as the components built into the machine, ensuring accurate fitment across every compatible model in this extensive generator family.
Key Features
- Genuine OEM Structural Integrity — Cast and machined to original factory dimensions, this housing maintains the precise bore alignment and mounting geometry that the flywheel and engine assembly depend on.
- Direct-Fit Replacement — Matches the original mounting pattern and bolt configuration, dropping directly into place on compatible GP, GPS, G, and GS series generators without rework.
- Broad Generator Family Coverage — Confirmed fitment across GP5600A, GP6600A, GPS5600A, GPS6600A, and select G4/G5 50Hz portable generator models, covering both standard and electric-start configurations.
- Protects Critical Rotating Components — Properly encloses and supports the flywheel assembly, shielding it from debris and maintaining the correct spatial relationship between the flywheel and stator.
- Restores Safe Generator Operation — A cracked or damaged flywheel housing can expose rotating parts and allow misalignment that leads to vibration damage or engine failure; replacing it promptly keeps the generator running safely.
The flywheel housing is a structural engine cover that surrounds and protects the flywheel — the heavy rotating disc that stores rotational energy and keeps the engine running smoothly between power strokes. It also serves as a mounting interface between the engine block and other drivetrain components, so its dimensional accuracy directly affects alignment of the entire rotating assembly. When the housing cracks, warps, or becomes damaged, it can allow debris ingestion, cause vibration-induced misalignment, and ultimately lead to accelerated wear or failure of the flywheel, stator, or engine bearings.
Part Details
| Part Number | 5000089292 |
|---|---|
| Old Part Number | 0089292 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flywheel Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GPS5600A,CAN GFI | GPS5600A | 5000620096, 5000620383, 5000620328, 5000620044, 5000620093, 5000620013, 5000620981 |
| GPS6600A GENERATOR,CAN GFI | GPS6600A | 5000620102, 5000620386, 5000620331, 5000620047, 5000620099, 5000620016 |
| Premium Portable Generator | GP5600A | 5000620094, 5000620095, 5000620326, 5000620327, 5000620381, 5000620382, 5000620042, 5000620043, 5000620091, 5000620092, 5000620011, 5000620012 |
| GP6600A GENERATOR,CAN GFI | GP6600A | 5000620100, 5000620101, 5000620329, 5000620330, 5000620384, 5000620045, 5000620046, 5000620097, 5000620098, 5000620014, 5000620015 |
| Premium Portable Generator | GP6600 | 5000620385 |
| GPS6600A Generator, CSA | GPS6600 | 5000620988 |
| 50Hz Portable Generator with E lectric Start | GS5.7AE | 5000008285, 5000008279, 5000008281, 5000008283 |
| 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 |
| 50Hz Portable Generator with E lectric Start | GS5.7A | 5000008284, 5000008278, 5000008280, 5000008282 |
| Portable Generator | G5.6A | 5000007190, 5000008045, 5000009431, 5000620008 |
| 50Hz Portable Generator | G5.7AE | 5000009015, 5000009019, 5000009017 |
| 50Hz Portable Generator | G5.7A | 5000009012, 5000009014, 5000009018, 5000009016 |
| Portable Generator with Electr ic Start, 50Hz | GS5.7AI | 5000009039 |
| Portable Generator, 50Hz | G5.7AI | 5000009040 |
| Portable Generator, 50Hz | G4.6AI | 5000009037 |
| 50Hz Portable Generator with E lectric Start | GS4.6AI | 5000009038 |
| 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.
