The Wacker Neuson Tube is a genuine OEM component designed for CUB700, CUB700GM, and CUB700M series indirect fired diesel air heaters. As a direct factory replacement, this tube matches the original specification and installs into the heater assembly without any modification. Wacker Neuson OEM parts are manufactured to the same standards as the components that left the factory, ensuring consistent fit and function across the CUB700 heater family — including skid-mounted, portable, and mobile configurations with or without a genset.
Key Features
- OEM-Grade Material Construction — Manufactured to Wacker Neuson's original material and dimensional specification, ensuring the tube handles the thermal and pressure demands of diesel indirect fired heating applications.
- Direct Drop-In Replacement — Engineered to the same dimensions as the original, the 5000172737 installs directly into the CUB700 heater assembly using existing mounting points and connections.
- Broad CUB700 Series Compatibility — Confirmed fitment across CUB700 skid-mounted, portable, mobile, mobile with flue kit, and CUB700GM genset-equipped indirect fired diesel air heater configurations.
- Sustained Heating Output — A correctly functioning tube maintains proper airflow and heat transfer within the heater system, supporting consistent and efficient warm air delivery on cold-weather jobsites.
- Combustion System Integrity — In fuel-fired heating equipment, a damaged or degraded tube can disrupt airflow paths or allow exhaust contamination; replacing it with a genuine OEM part maintains the safe separation of combustion gases from delivered warm air.
In an indirect fired air heater, the tube serves as a critical pathway within the heat exchanger assembly, channeling either combustion gases or heated airflow — depending on its position in the circuit — while keeping those streams isolated from one another. This separation is what makes indirect fired heaters suitable for occupied or enclosed spaces, since combustion byproducts never enter the delivered air supply. When a tube becomes cracked, corroded, or obstructed, heating efficiency drops and the integrity of that separation can be compromised, making timely replacement essential for both performance and safe operation.
Part Details
| Part Number | 5000172737 |
|---|---|
| Old Part Number | 0172737 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Tube |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid Mounted-Indirect Fired Ai r Heat, Diesel | CUB700 | 5000620213, 5000620687, 5000620207 |
| Mobile Indirect Fired Air Heat er, Diesel w/Genset | CUB700GM | 5000620759 |
| Mobile Indirect Fired Air Heat er, Diesel | CUB700M | 5000620758 |
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.
