The Wacker Neuson Exhaust Tube is a genuine OEM component designed for the HI-series indirect-fired diesel air heaters, including the HI110D, HI110HD D, HI200D, HI200HD D, HI300D, HI300HD D, HI35, HI90, and HI90HD models. Sourced directly from Wacker Neuson, this exhaust tube is manufactured to the same specifications as the original part, ensuring a correct, trouble-free installation. As a genuine OEM replacement, it carries the full backing of Wacker Neuson's parts program — so you know you're installing the exact component the heater was built around. Confirm your model number before ordering to ensure fitment accuracy across this broad range of HI-series units.
Key Features
- OEM-Matched Exhaust Routing: — Manufactured to the original tube geometry and material spec, ensuring combustion gases are directed safely and efficiently out of the heater unit without leaks or misalignment.
- Drop-In Replacement: — Engineered to the same dimensions as the factory part, so the tube seats and connects correctly to the existing exhaust path without reworking surrounding components.
- Broad HI-Series Compatibility: — Fits multiple Wacker Neuson indirect-fired diesel heater models including the HI35, HI90, HI90HD, HI110D, HI110HD D, HI200D, HI200HD D, HI300D, and HI300HD D.
- Sustained Heating Output: — A properly functioning exhaust tube maintains correct combustion airflow, supporting consistent heat delivery; a cracked, blocked, or failed tube can cause the heater to cycle off, underperform, or produce incomplete combustion.
- Exhaust Integrity for Safe Operation: — On indirect-fired heaters used in enclosed or semi-enclosed job environments, a sealed and structurally sound exhaust tube is essential for keeping combustion byproducts out of the heated air supply.
The exhaust tube channels combustion gases produced by the diesel burner out of the heater and away from the heated airstream — which is what makes an indirect-fired heater safe for use in occupied or enclosed spaces. The tube must maintain a sealed, unobstructed path; if it cracks, corrodes, or pulls loose from its connections, exhaust gases can contaminate the warm air being delivered, creating a safety hazard and causing the heater to shut down on fault. Replacing a damaged exhaust tube restores correct combustion venting and returns the heater to full, safe operating capacity.
Part Details
| Part Number | 5200002668 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Exhaust Tube |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 300HD D Indirect Air Heater, Diesel | HI300HDD | 5000620867 |
| HI 110HD D Indirect Air Heater, Diesel | HI110HD D | 5000620864 |
| HI 300D, HEATER-INDIRECT, DIESEL, -20° | HI300D | 5000620866 |
| HI 110D, HEATER-INDIRECT, DIESEL, -20° | HI110D | 5000620915 |
| HI 200 D Indirect Air Heater | HI200D | 5000620865, 5200011877 |
| HI 200HD D Indirect Air Heater | HI200HDD | 5000620916, 5200011878 |
| HI35 | HI35 | 5200019337 |
| HI 90 | HI90 | 5200019340 |
| HI 90HD | HI90HD | 5200019341 |
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.
