The Wacker Neuson Air Cleaner Tube is a genuine OEM component designed for the CRT48-33K and CRT48-33K DF ride-on concrete trowels. As a direct OEM part, it is manufactured to the same specifications as the original, ensuring a correct, hassle-free installation. This air cleaner tube fits both the standard and Dual-Fuel variants of the CRT48-33K series, making it the right choice for operators running either configuration. Confirm your machine's model number before ordering to ensure compatibility.
Key Features
- Genuine OEM Construction: — Manufactured to original Wacker Neuson specifications, so the tube dimensions, inlet diameter, and connection geometry match exactly what came off the production line.
- Direct-Fit Replacement: — Engineered to connect directly to the air filtration assembly on CRT48-33K series trowels, requiring no trimming, adapting, or rerouting of existing components.
- Broad CRT48-33K Series Coverage: — Compatible with the CRT48-33K standard and CRT48-33K DF Dual-Fuel ride-on concrete trowels, covering multiple machine serial number ranges within the series.
- Uninterrupted Airflow to the Engine: — A correctly seated air cleaner tube maintains the sealed airflow path that the engine depends on for clean combustion; a cracked or collapsed tube allows unfiltered air to bypass the cleaner and accelerate engine wear.
- Fuel System Integrity on Dual-Fuel Models: — On the CRT48-33K DF, maintaining an airtight air intake path is especially important for stable fuel metering across both fuel modes; a damaged tube can cause erratic engine behavior or hard starting.
The air cleaner tube routes filtered air from the air cleaner housing into the engine's intake, forming a sealed duct that keeps dust, concrete particles, and debris out of the combustion system. On ride-on concrete trowels like the CRT48-33K, the machine operates in heavy particulate environments, so any crack, collapse, or loose joint in this tube can allow abrasive material to reach the engine internals. When the tube is worn or damaged, you may notice increased engine wear, rough running, or a drop in power output — replacing it promptly with part number 5200003923 restores the integrity of the air intake system.
Part Details
| Part Number | 5200003923 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Cleaner Tube |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-33K | CRT48-33K | 5200002353 |
| CRT48-33K Trowel, Dual-Fuel | CRT48-33K DF | 5200007686, 5200007687 |
| CRT48-33K | CRT48-33k | 5200002354 |
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.
