The Wacker Neuson Fuel Hose is a genuine OEM component designed for the HSH700 and HSH650 hydronic surface heaters. Sourced directly from Wacker Neuson, this fuel hose meets the exact material and dimensional specifications of the original part installed at the factory. It is confirmed to fit both the HSH700 and HSH650 series, making it a straightforward like-for-like replacement during routine maintenance or fuel system repair. When your heater's fuel delivery depends on a leak-free connection, using the correct OEM hose is the only safe choice.
Key Features
- OEM-Grade Fuel Compatibility: — Constructed from fuel-resistant materials rated for the diesel fuel used in HSH-series hydronic heaters, maintaining integrity under continuous fuel flow and operating temperatures.
- Direct-Fit Replacement: — Engineered to the same length, inner diameter, and end fittings as the original, so the hose seats correctly into the existing fuel system connections without modification.
- Confirmed HSH Series Fitment: — Verified for the HSH700 and HSH650 hydronic surface heaters — cross-reference part number 5000176559 before ordering to confirm your unit.
- Leak-Free Fuel Delivery: — A compromised or cracked fuel hose can starve the burner of fuel or create a hazardous leak; replacing it with this genuine OEM hose restores consistent, uninterrupted fuel flow to the heating system.
- Fuel System Safety: — On diesel-fired heating equipment, a deteriorated fuel hose is a fire and leak risk. Using a genuine OEM hose rated for this application ensures the fuel circuit meets the original safety design intent.
The fuel hose carries diesel fuel from the tank to the burner assembly within the hydronic surface heater. It must maintain a sealed, flexible connection that resists fuel degradation, heat, and pressure fluctuations throughout the heating cycle. When a fuel hose cracks, hardens, or develops a leak, the heater may lose prime, run erratically, or present a fuel leak hazard — making timely replacement critical to both performance and safe operation.
Part Details
| Part Number | 5000176559 |
|---|---|
| Old Part Number | 0176559 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Hose |
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.
