The Wacker Neuson Capacitor is a genuine OEM component designed for the HI 90 and HI 90HD indirect-fired air heaters. Sourced directly from Wacker Neuson, this capacitor meets the exact electrical specifications required by the HI 90 series, ensuring the ignition and motor circuits perform as originally engineered. It is a direct-fit replacement for both the standard HI 90 and the heavy-duty HI 90HD configurations, making it the straightforward choice when servicing either unit in the field.
Key Features
- Correct Electrical Rating: — Matched to the precise capacitance and voltage specification required by the HI 90 series motor circuit, so the heater starts and runs as designed.
- Genuine OEM Part: — Manufactured to Wacker Neuson's original design — same component installed at the factory, with no guesswork on compatibility.
- Fits HI 90 and HI 90HD: — Confirmed fitment across both the standard HI 90 and the heavy-duty HI 90HD indirect-fired air heater models.
- Restores Full Heating Output: — A degraded capacitor causes weak starts, motor strain, or complete heater failure; replacing it restores the full airflow and heat output the machine is rated for.
- Electrical Safety Compliance: — Using the correct OEM-rated capacitor prevents overvoltage stress on the motor windings, protecting surrounding electrical components from premature failure.
A capacitor in an indirect-fired air heater stores and releases an electrical charge to start and support the blower motor, giving it the surge of power needed to reach running speed. Without a functioning capacitor, the motor may struggle to start, run hot, draw excessive current, or fail to turn over entirely — leaving the heater unable to produce airflow or heat. On the HI 90 and HI 90HD, a worn or failed capacitor is a common cause of heater malfunction on the jobsite, and replacing it with the correct OEM part restores normal operation quickly and safely.
Part Details
| Part Number | 5200024742 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Capacitor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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.
