The Wacker Neuson 4mm ID Tube ATP is a genuine OEM component designed for the HI260 and HI1000 Indirect Air Heater series. Sourced directly from Wacker Neuson, this tube meets the exact dimensional and material standards of the original part installed at the factory. It is confirmed to fit multiple configurations across the HI260 and HI1000 lines, including diesel, gas, and DGM electric brake and surge brake variants. When you order by part number, you can be confident you are receiving the correct tube for your machine.
Key Features
- Correct 4mm Internal Diameter: — Matches the precise bore size of the original tube, ensuring unrestricted flow and a secure, leak-free connection within the heater's fluid or fuel circuit.
- Genuine OEM Part: — Manufactured by Wacker Neuson to the same material and dimensional specification as the tube your heater shipped with — no guesswork on compatibility.
- Direct Drop-In Replacement: — Routes and connects exactly as the original, fitting the same ports and retaining clips without rework or adapters.
- Broad HI-Series Fitment: — Compatible with HI260 Oil Heater with Tank and HI1000 Indirect Air Heater variants including diesel, gas, and DGM configurations.
- Preserves Heater Output and Efficiency: — A cracked, kinked, or deteriorated tube can disrupt fuel or fluid delivery, causing erratic heat output or heater shutdown; replacing it restores consistent operation.
A small-bore tube like this one plays a critical role in routing fuel, air, or fluid between components within an indirect air heater. Even a minor crack, kink, or hardened section can interrupt flow, cause pressure loss, or allow leaks that affect combustion or heater performance. Keeping this tube in good condition ensures the heater delivers consistent, controlled heat output — which matters especially on cold-weather jobsites where uninterrupted heating is essential to worker safety and concrete or ground-thaw operations.
Part Details
| Part Number | 5200019850 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | 4mm ID Tube ATP |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI260 HEATER,OIL WITH TANK | HI260 | 5200018503, 5200018504 |
| HI1000 Indirect Air Heater, Diesel w/Tank | HI1000 | 5200011232, 5200011233, 5200011231 |
| HI1000 Indirect Air Heater, DGM, Electric Break | HI1000DGM | 5200011234, 5200011235 |
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.
