The Wacker Neuson is a genuine OEM Breather Filter designed for CRT48-25K and CRT36-23K series ride-on concrete trowels. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component installed at the factory. Confirmed fitment includes the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H ride-on trowel models. Order with confidence knowing part number is the correct, verified replacement for your machine.
Key Features
- Genuine OEM Filtration Media — Manufactured to Wacker Neuson's exact porosity and flow specifications, ensuring the breather performs the same as the original part from day one.
- Direct-Fit Replacement — Engineered to seat and seal in the same mounting position as the factory breather, with no reworking of fittings or housings required.
- Broad CRT Series Coverage — Fits both 48-inch and 36-inch CRT ride-on trowel configurations, including low-speed and high-speed variants across multiple model numbers.
- Protects Internal Components — A properly functioning breather filter prevents contaminated air from entering the crankcase or hydraulic reservoir, extending the service life of seals, bearings, and fluid passages.
- Correct Venting Pressure Balance — Maintains proper crankcase pressure, preventing pressure buildup that can force oil past seals and lead to leaks or premature component wear.
A breather filter allows air to move in and out of a sealed housing — such as a crankcase or hydraulic reservoir — while blocking dust, debris, and moisture from entering the system. On ride-on concrete trowels like the CRT series, this balance of airflow and contamination control is critical to keeping internal fluids clean and pressure equalized during operation. When a breather filter becomes clogged or deteriorates, pressure can build inside the housing, forcing lubricants past seals and introducing contaminants that accelerate wear on internal components.
Part Details
| Part Number | 5000154877 |
|---|---|
| Old Part Number | 0154877 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Breather Filter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Low Speed Ride-On Trowel | CRT48-25K-L | 5000009084 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-25K-H | 5000009085 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
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.
