The Wacker Neuson Vent Hose is a genuine OEM component designed for the G50, G70, G85, and G150 series portable generators. Sourced directly from Wacker Neuson, this part meets the same specifications as the original installed at the factory, ensuring a correct, trouble-free installation. It fits an extensive range of G-series generator configurations, including standard skid-mounted, cold weather, extended run tank, and custom Tier 3 and Tier 4 variants. If your generator's vent hose has cracked, collapsed, or deteriorated, part number is the direct replacement to restore proper venting function.
Key Features
- Genuine OEM Material Integrity — Manufactured to Wacker Neuson's original hose compound specification, delivering the same flexibility, temperature resistance, and service life as the part it replaces.
- Drop-In Replacement — Matches the original routing path, end fittings, and hose diameter, so installation follows the same procedure as the factory assembly with no rework needed.
- Broad G-Series Compatibility — Confirmed fitment across G50, G70, G85, and G150 generator models, including skid-mounted, cold weather, extended run tank, and Tier 3/Tier 4 custom configurations.
- Preserves Proper Crankcase Venting — A correctly functioning vent hose maintains the engine's crankcase pressure balance; a cracked or blocked hose can cause oil leaks, elevated crankcase pressure, and accelerated engine wear.
- Fuel and Vapor Compatibility — Hose material is suited for vapor and fuel-adjacent environments common in generator fuel system venting, helping prevent premature degradation from hydrocarbon exposure.
The vent hose routes crankcase or fuel tank vapors away from the engine bay, maintaining the correct internal pressure balance within the system. When this hose cracks, collapses, or disconnects, uncontrolled pressure buildup or unmetered vapor release can lead to oil consumption issues, rough engine operation, and potential fuel vapor accumulation. Keeping this hose in good condition is a straightforward but important part of routine generator maintenance.
Part Details
| Part Number | 5000163423 |
|---|---|
| Old Part Number | 0163423 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Vent Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000620350, 5000620351, 5000009367, 5000009468, 5000620002, 5000620648, 5000620711, 5000620646, 5200001318, 5200003220, 5200006879, 5200014464, 5000620708, 5200014463, 5200014465, 5200008344, 5200008342, 5200008343, 5200008339, 5200008341, 5000620647, 5100025814, 5100025838 |
| Skid-mounted Mobile Generator | G50 | 5000009467, 5000009366, 5000620001, 5200001062, 5200001063, 5200006878, 5200001317, 5200001060, 5200001061, 5000620707, 5000620710, 5000620964, 5000620965, 5000620966, 5100025812, 5100026954, 5100029210, 5100026955, 5100026956 |
| Mobile Generator | G85 | 5000009459, 5000620003, 5000009369 |
| G150 | G150 | 5100022044, 5100022045 |
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.
