The Wacker Neuson is a genuine OEM Barbed Hose Fitting designed for the HI750GM, HI900DGM, and HI1000DGM series indirect-fired air heaters. As a factory-sourced component, it meets the exact dimensional and material specifications required for a secure, leak-free hose connection in demanding heating applications. This fitting is confirmed to fit multiple HI-series configurations, including surge brake, mobile, and standard indirect heater variants. Keep a spare on hand to avoid costly heating disruptions on cold-weather job sites.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original material and dimensional specs, ensuring the barb profile delivers a secure grip and leak-free seal under operating pressure.
- Direct-Fit Replacement: — Matches the original fitting geometry for drop-in installation — no trimming, re-threading, or hose modification needed.
- Broad HI-Series Compatibility: — Verified fitment across HI750GM, HI750GM HD Mobile, HI900DGM, and HI1000DGM indirect-fired air heater models, including surge brake and electric configurations.
- Maintains Fuel or Fluid Circuit Integrity: — A correctly seated barbed fitting keeps hose connections tight and prevents fluid weeping that can compromise heater output or create a fire hazard in a fuel-side application.
- Fuel and Fluid System Safety: — In indirect heaters, hose fitting integrity is critical to safe operation; a worn or cracked fitting risks leaks in the fuel or fluid circuit and should be replaced at the first sign of deterioration.
A barbed hose fitting creates a mechanical connection between a flexible hose and a rigid port or tube by using raised ridges — the barbs — that grip the inner wall of the hose and resist pull-out forces. In an indirect-fired air heater like the HI750GM or HI900DGM, these fittings are used within the fuel supply, coolant, or fluid circuits that keep the heater running efficiently. When a barbed fitting cracks, corrodes, or loses its barb profile, the hose can slip, weep fluid, or detach entirely — interrupting heater output and potentially creating a safety concern. Replacing a damaged fitting promptly with the correct OEM part restores circuit integrity and keeps the heating system operating as intended.
Part Details
| Part Number | 5200001001 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Barbed Hose Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| HI 750GM HD-Mobile Indirect Ai r Heater-Surge, -40 | HI750GMHD | 5000620969 |
| HI1000DGM | HI1000DGM | 5100049275, 5100049276 |
| HI1000 | HI1000 | 5100049274 |
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014222, 5200014165, 5200014166 |
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.
