The Wacker Neuson Blower Housing is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including the CT36-9 and CT48-9 walk-behind concrete power trowels, GP4000 portable generators, PT3 trash pumps, and BFS series floor saws. Sourced directly from Wacker Neuson, this part meets the exact design and material specifications of the original unit. It drops into place using the same mounting points as the factory housing, ensuring a clean installation without improvisation or adaptation. If your current housing is cracked, warped, or damaged, is the correct OEM replacement to restore proper airflow to the engine.
Key Features
- Genuine OEM Integrity — Manufactured to Wacker Neuson's original tooling and material specifications, so the housing geometry and duct routing match the engine's airflow design exactly.
- Direct-Fit Replacement — Matches the original mounting profile and fastener layout, allowing straightforward installation on all listed models without reworking brackets or hardware.
- Broad Fitment Coverage — Compatible with CT36-9, CT48-9, GP4000, PT3, and BFS series equipment, making this a single part number that spans multiple Wacker Neuson product families.
- Sustained Engine Cooling — A sound blower housing channels cooling air efficiently around the engine. A cracked or broken housing allows hot air to recirculate, leading to overheating and shortened engine life.
- Fuel System Safety Relevance — The housing also directs airflow away from the fuel system on engine-driven equipment; a compromised housing can create localized heat buildup near fuel components, making prompt replacement important.
The blower housing surrounds the engine's flywheel-mounted cooling fan and channels the airflow it generates across the engine's cylinder fins. This directed airflow is the primary method of keeping air-cooled engines at safe operating temperatures during sustained use. When the housing is cracked, broken, or missing a section, cooling air escapes before reaching the cylinder, causing the engine to run hotter than designed. Over time, this leads to premature wear, loss of power, and eventual engine failure — making the blower housing a straightforward but critical part to keep in good condition.
Part Details
| Part Number | 5000156598 |
|---|---|
| Old Part Number | 0156598 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Blower Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-9-V Trowel | CT36-9-V | 5000009447, 5000620834 |
| PT3 Pump | PT3 | 5000009321, 5000009322, 5000009323 |
| CT36-9 Trowel | CT36-9 | 5000009444, 5000620833 |
| CT48-9 Trowel | CT48-9 | 5000009453, 5000620838 |
| Premium Portable Generator | GP4000 | 5000620090, 5000620380, 5000620977, 5000620978, 5000620089 |
| BFS 935 SAW,BASIC | BFS 935B | 5000008911 |
| Floor Saw | BFS16 | 5000630098 |
| Gasoline Reversible Vibratory Plate | BPU 3050 | 5000008955 |
| Floor Saw | BFS 90R | 5000009522 |
| Floor Saw | BFSX 90R | 5000009525 |
| BFS 914B SAW | BFS 914B | 5000610093 |
| Petrol Floor Saw BFS 940W | BFS 940W | 5000610328, 5100004005 |
| Floor Saw | BFSX16 | 5000630248 |
| Floor Saw | BFS 914W | 5100004003 |
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.
