The Wacker Neuson Breather is a genuine OEM component designed for a broad range of Wacker Neuson equipment, including the CT36BDT and CT36BDT-E walk-behind concrete trowels, PT2B centrifugal trash pump, PDT2B diaphragm trash pump, and B 3000 and B 5000 gasoline power units for internal vibrators. As a direct OEM replacement, this breather is manufactured to the same standards as the original part, ensuring a proper drop-in fit with no guesswork. Cross your part number against the fitment list to confirm compatibility before ordering.
Key Features
- Genuine OEM Venting Integrity — Manufactured by Wacker Neuson to match the original breather's flow rate and port sizing, maintaining correct crankcase or housing pressure balance across all listed applications.
- Direct Drop-In Replacement — Matches the original mounting configuration on CT36BDT trowels, PT2B and PDT2B pumps, and B 3000/B 5000 power units for a straightforward swap during scheduled service or breakdown repair.
- Wide Cross-Family Fitment — A single part number covering walk-behind concrete trowels, centrifugal and diaphragm trash pumps, and gasoline vibrator power units, making it a practical stock item for mixed Wacker Neuson fleets.
- Protects Internal Components — A functioning breather prevents pressure buildup and contamination ingress that can accelerate wear on seals, bearings, and internal engine or pump components.
- Sourced Direct from Wacker Neuson — Supplied as genuine OEM stock, meaning the part number, thread or port dimensions, and materials match the original specification exactly as built.
A breather is a small but critical venting component that allows air to move in and out of an engine crankcase, gearbox, or pump housing as internal temperatures and pressures fluctuate during operation. Without a properly functioning breather, pressure can build up inside the housing, forcing oil past seals and causing leaks or accelerated seal wear. A clogged or damaged breather can also allow moisture and contaminants to enter if the venting path is compromised, leading to corrosion or bearing damage over time. Replacing a worn or blocked breather at the first sign of oil seepage or pressure irregularity is a low-cost step that protects far more expensive internal components.
Part Details
| Part Number | 5000020513 |
|---|---|
| Old Part Number | 0020513 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Breather |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Walk-behind Trowel | CT36BDT | 5000008009 |
| 50mm/2in Centrifugal Trash Pum p | PT2B | 5000006722 |
| Gasoline Power Unit for Intern al Vibrator | B 3000 | 5000005829 |
| Gasoline Power Unit for Intern al Vibrator | B 5000 | 5000007522, 5000006307 |
| 915mm/36in Walk-behind Trowel | CT36BDT-E | 5000008010 |
| 50mm/2in Diaphragm Trash Pump | PDT2B | 5000007612, 5000007613 |
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.
