The Wacker Neuson Fan Blade is a genuine OEM component designed for HI 200 D and HI 200HD D indirect-fired air heaters. As a factory-sourced part, it matches the original specification exactly, ensuring the heater's airflow and combustion system perform as intended. This fan blade fits multiple HI 200 D and HI 200HD D configurations, making it the correct choice for operators servicing diesel indirect air heaters across both model variants.
Key Features
- Genuine OEM Airflow Accuracy — Factory-manufactured to the exact blade pitch and diameter spec, maintaining the designed cubic-feet-per-minute output critical to proper combustion and heat delivery.
- Direct-Fit Installation — Engineered to mount directly to the OEM fan hub on HI 200 D and HI 200HD D heaters with no modification to the mounting interface.
- Broad HI 200 Series Coverage — Compatible with HI 200 D and HI 200HD D indirect air heaters across multiple serial number ranges, covering a wide range of units in the field.
- Sustained Heat Output — A correctly balanced fan blade keeps airflow consistent through the heat exchanger, preventing hot spots, incomplete combustion, and reduced BTU output.
- Combustion Safety — Proper fan blade condition is critical in indirect-fired heaters; a damaged or out-of-balance blade can disrupt the air-to-fuel ratio and create unsafe combustion conditions.
The fan blade in an indirect-fired air heater is responsible for drawing air through the combustion chamber and across the heat exchanger before delivering heated air into the work space. It must spin at consistent speed and maintain the correct blade angle to ensure efficient fuel combustion and uniform heat output. When a fan blade becomes cracked, bent, or worn, airflow drops, combustion efficiency deteriorates, and the heater may cycle irregularly or fail to reach operating temperature — making prompt replacement essential for safe, effective heating on the jobsite.
Part Details
| Part Number | 5000186844 |
|---|---|
| Old Part Number | 0186844 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fan Blade |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 200 D Indirect Air Heater | HI200D | 5000620865, 5200011877 |
| HI 200HD D Indirect Air Heater | HI200HDD | 5000620916, 5200011878 |
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.
