The Wacker Neuson Breather Tube is a genuine OEM component designed for the HSH700 and HSH650 hydronic surface heaters. Sourced directly from Wacker Neuson, this is the exact part specified for these machines — no guesswork on fitment or compatibility. As a genuine OEM replacement, the meets all original design requirements for material grade and dimensional fit. Whether you're performing scheduled maintenance or replacing a damaged tube, this part restores your heater to full operating spec.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material and dimensional specifications for the breather tube position, ensuring correct airflow management within the system.
- Direct Drop-In Replacement — Designed to connect at the same routing points as the original, allowing straightforward installation without fabrication or adaptation.
- Confirmed HSH Series Fitment — Verified compatible with the HSH700 and HSH650 hydronic surface heaters.
- Preserves Proper Crankcase Ventilation — A functioning breather tube maintains correct pressure balance in the engine or fluid system; a cracked or blocked tube can lead to pressure buildup, oil leaks, or accelerated wear.
- Fuel and Fluid System Integrity — Correct breather function prevents unmetered air or pressure fluctuations from interfering with the heater's fluid circuit, supporting consistent heat output across the work surface.
A breather tube allows gases and pressure to vent from an enclosed system — typically a crankcase or fluid reservoir — preventing harmful pressure buildup that can force oil past seals or disrupt fluid flow. On hydronic surface heaters like the HSH700 and HSH650, maintaining a clear and intact breather path is essential to keeping the heating circuit operating at the correct pressure. When a breather tube cracks, collapses, or becomes blocked, pressure imbalances can develop quickly, leading to leaks, increased wear, or reduced heating performance across the surface being cured or thawed.
Part Details
| Part Number | 5000176540 |
|---|---|
| Old Part Number | 0176540 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Breather Tube |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HSH700 | HSH700G | 5000620243 |
| HSH650 | HSH650 | 5000620991 |
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.
