The Multiquip D9925800184 Control Unit AC CA-41 is a genuine OEM replacement designed for the DAW500SA4 diesel arc welder/generator. As a direct Multiquip OEM part, D9925800184 is manufactured to the same specifications as the original unit installed at the factory, ensuring compatibility and correct operation within the machine's AC output control system. This part is confirmed for the DAW500SA4 and is sold by DHS Equipment as an authorized Multiquip replacement component.
Key Features
- Genuine OEM Electrical Specification — Manufactured to match the original control unit's output regulation characteristics, ensuring correct AC voltage control behavior for the DAW500SA4.
- Drop-In Replacement — Designed to mount and connect exactly as the original unit, using the same wiring harness connections and mounting points for a straightforward swap.
- Confirmed DAW500SA4 Fitment — Verified for the Multiquip DAW500SA4 diesel arc welder/generator series; always confirm your model and serial number before ordering.
- Restores AC Output Control — A functioning control unit maintains stable AC output regulation; a failed unit can cause erratic voltage, loss of welding arc stability, or complete AC output failure.
- Electrical Safety Compliance — Using the correct OEM control unit ensures the machine's AC regulation circuit operates within its designed safety parameters, reducing the risk of electrical faults or overload conditions.
The Control Unit AC CA-41 governs the alternating current output regulation on the DAW500SA4 diesel arc welder/generator, managing how the machine delivers and stabilizes AC power during welding and generator operation. When this unit functions correctly, the operator receives consistent, controlled AC output essential for reliable arc welding performance. If the control unit fails or degrades, the result is typically unstable output voltage, a compromised welding arc, or a complete loss of AC function — making prompt replacement critical to keeping the machine productive and safe on site.
Part Details
| Part Number | D9925800184 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Control Unit AC CA-41 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DAW500SA4 |
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.
