The Wacker Neuson Breather Tube is a genuine OEM component designed for the CRT48-37V series ride-on trowels, including the standard CRT48-37V and the CRT48-37V Power Steer models. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component installed at the factory. It is a direct replacement for the breather tube on all listed CRT48-37V configurations, ensuring a proper fit without the guesswork of aftermarket alternatives.
Key Features
- Genuine OEM Venting Accuracy — Manufactured to Wacker Neuson's exact dimensions and material spec, ensuring the correct airflow path and pressure balance for the application.
- Direct-Fit Replacement — Engineered to connect to the same ports and routing as the original tube, dropping straight into place on CRT48-37V trowels.
- Broad CRT48-37V Series Coverage — Confirmed fitment across the CRT48-37V, CRT48-37V Power Steer, and CRT48-37V EU variants.
- Protects Engine and Drivetrain Health — A properly functioning breather tube prevents pressure buildup and contamination; a cracked or blocked unit can force oil past seals and introduce moisture into sensitive components.
- Verified Part Number — Order by OEM part number 5100026434 for confident, accurate fitment on your machine.
A breather tube allows a sealed engine or gearbox housing to equalize internal air pressure as components heat up and cool down during operation. Without a functioning breather tube, pressure can build inside the housing and force lubricants past gaskets and seals, leading to oil leaks and accelerated wear. A failed or cracked tube can also allow unfiltered air and moisture to enter, contaminating lubricants and shortening the service life of internal components.
Part Details
| Part Number | 5100026434 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Breather Tube |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-37V Trowel | CRT48-37V | 5100024209 |
| CRT48-37V Trowel, Power Steer | CRT48-37V-PS | 5100024291 |
| CRT48-37V | CRT48-37V EU | 5100024290 |
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.
