The Wacker Neuson Lower Frame is a genuine OEM component designed for the CUB300HD Portable Indirect Fired Air Heater Heavy Duty with Liquid Base. As a direct factory replacement, this lower frame delivers the structural integrity the machine depends on for safe, stable operation in demanding jobsite heating applications. Sourced directly from Wacker Neuson, part number is manufactured to the exact tolerances of the original, ensuring a proper fit in the CUB300HD heater platform.
Key Features
- Genuine OEM Structural Integrity — Fabricated to the same specifications as the original, maintaining the load-bearing and mounting geometry the CUB300HD was engineered around.
- Direct-Fit Replacement — Mounts in the same position and uses the same attachment points as the factory frame, so installation follows the original assembly sequence without improvisation.
- CUB300HD Fitment Confirmed — Verified for the CUB300HD Portable Indirect Fired Air Heater Heavy Duty with Liquid Base platform.
- Stable Foundation for Heating Equipment — A sound lower frame keeps the heater unit properly supported and aligned; a damaged or corroded frame can cause misalignment of internal components and compromise safe operation of the unit.
- Safety-Critical Structural Component — On portable indirect-fired heaters, the lower frame anchors the combustion assembly and fuel system components; using a correctly rated OEM replacement maintains the structural safety margins designed into the unit.
The lower frame is the foundational structural member of the CUB300HD indirect-fired air heater, providing the base on which the heater's combustion chamber, heat exchanger, fuel system, and outer housing are mounted and supported. It bears the static load of the unit during operation and transport, and keeps all internal components in correct alignment so the heater functions as intended. When the lower frame is cracked, corroded, or structurally compromised, it can cause component misalignment, mounting failures, and unsafe operating conditions that put both the equipment and the operator at risk.
Part Details
| Part Number | 5000173664 |
|---|---|
| Old Part Number | 0173664 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lower Frame |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable-Indirect Fired Air He ater-Heavy Duty w/LB | CUB300HD | 5000620253 |
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.
