The Wacker Neuson Reed Breather is a genuine OEM component designed for the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H ride-on concrete trowels. Sourced directly from Wacker Neuson, this part carries the same specification as the component installed at the factory, ensuring a correct, trouble-free installation. Confirmed fitment covers both 1220mm/48in and 915mm/36in CRT series machines, spanning low-speed and high-speed configurations.
Key Features
- Genuine OEM Valve Integrity — Manufactured to Wacker Neuson's exact reed valve material and flex tolerances, so crankcase pressure is managed the same way it was on day one.
- Direct Drop-In Replacement — Mounts to the same ports and retains with the same hardware as the original, keeping the swap straightforward on any CRT engine.
- Broad CRT Series Coverage — Fits CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H ride-on trowels in a single part number.
- Crankcase Pressure Control — A correctly functioning reed breather keeps crankcase pressure regulated, protecting seals and gaskets from oil blow-by and premature failure.
- Verified Genuine OEM Part — Part number 5000154875 is an active Wacker Neuson OEM part, so you can order with confidence that you are receiving the correct component.
A reed breather — sometimes called a reed valve breather — regulates crankcase pressure in a small engine by allowing blow-by gases to vent out while preventing outside air and contaminants from entering the crankcase. The reed valves flex open and closed with changes in internal pressure, acting as a one-way check valve. When this component wears, cracks, or becomes clogged, crankcase pressure builds unchecked, forcing oil past gaskets and seals and potentially causing oil leaks, increased engine wear, and loss of performance on the trowel. Replacing a failed reed breather promptly restores proper crankcase ventilation and protects the rest of the engine.
Part Details
| Part Number | 5000154875 |
|---|---|
| Old Part Number | 0154875 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Reed Breather |
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.
