The Wacker Neuson is a genuine OEM Air Cleaner Assembly designed for a range of Wacker Neuson walk-behind concrete trowels, self-priming trash pumps, and floor saws. This assembly services the CT36-9, CT36-9-V, and CT48-9 concrete trowel series, the PT3 centrifugal trash pump, and the BFS90R, BFSX90R, BFS16, and BFSX16 floor saw models. As a genuine OEM component, the is sourced directly through Wacker Neuson and engineered to match the original specification of the equipment it serves. Confirm your model number before ordering to ensure a correct match across this broad-spanning fitment range.
Key Features
- Genuine OEM Filtration Integrity — Manufactured to the exact media grade and housing geometry specified by Wacker Neuson, ensuring the engine receives properly filtered air rather than a compromised airflow path.
- Drop-In Housing Compatibility — Designed to seat and seal directly into the existing airbox mounting points on each supported model with no alteration to intake hardware.
- Broad Multi-Machine Fitment — Covers the CT36-9, CT36-9-V, and CT48-9 concrete trowel series; the PT3 trash pump; and the BFS90R, BFSX90R, BFS16, and BFSX16 floor saws — a single part number across multiple equipment families.
- Engine Protection Under Dusty Conditions — A correctly functioning air cleaner prevents abrasive particles from entering the combustion chamber; a clogged or damaged assembly leads to accelerated cylinder wear, rough running, and hard starting.
- Fuel Efficiency Maintained — A clean, unrestricted air supply keeps the air-fuel mixture balanced, preventing the rich-running condition and increased fuel consumption caused by a blocked or collapsed filter assembly.
The air cleaner assembly is the engine's first line of defense against airborne dust, debris, and particulate matter generated during concrete finishing, surface cutting, and pumping operations — all environments where fine particles are constantly present. It houses the filter element and seals the intake tract so that only clean, metered air enters the carburetor or fuel injection system. When the assembly cracks, the sealing surfaces degrade, or the filter media collapses, unfiltered air bypasses the element and carries abrasive grit directly into the engine, causing premature wear on pistons, rings, and cylinder walls. Replacing a damaged or deteriorated air cleaner assembly promptly is one of the most cost-effective ways to protect engine longevity on high-use equipment.
Part Details
| Part Number | 5000156746 |
|---|---|
| Old Part Number | 0156746 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Cleaner Assembly |
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 |
| Floor Saw | BFS16 | 5000630098 |
| Floor Saw | BFS 90R | 5000009522 |
| Floor Saw | BFSX 90R | 5000009525 |
| Floor Saw | BFSX16 | 5000630248 |
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.
