The Multiquip D2263500303B is a genuine OEM AC SDW-225SS Reactor designed for the Multiquip SDW225SS welder/generator. Sourced directly from Multiquip, this part meets the exact specifications of the original component installed at the factory. The D2263500303B is a direct-fit replacement confirmed for SDW225SS units, making it the correct choice when restoring full electrical performance to your machine.
Key Features
- Genuine OEM Electrical Specification — Manufactured to the exact inductance and current-handling rating required by the SDW225SS, ensuring correct AC power conditioning without under- or over-compensation.
- Direct-Fit Replacement — Engineered to match the original mounting configuration and electrical connections of the SDW225SS, allowing straightforward installation without modification to wiring harnesses or brackets.
- Confirmed SDW225SS Fitment — Verified for use with the Multiquip SDW225SS welder/generator; verify your model code before ordering to ensure accurate application.
- Stable AC Output Quality — A properly functioning reactor smooths current fluctuations in the AC circuit, supporting consistent weld arc quality and protecting connected equipment from voltage irregularities.
- Electrical Safety Compliance — As a core component of the AC power circuit, using the correct OEM reactor ensures the SDW225SS operates within its designed electrical safety parameters, protecting both the operator and downstream equipment.
An AC reactor is an inductive component wired into the alternating current output circuit of a welder/generator. Its primary role is to regulate and smooth the flow of current, reducing electrical noise and voltage spikes that can disrupt arc stability during welding or damage sensitive equipment connected to the generator output. When the reactor degrades or fails, operators may notice erratic arc behavior, inconsistent power output, or increased electrical interference — all of which reduce the usability and safety of the machine. Replacing a worn reactor with the correct OEM part restores the SDW225SS to its intended operating condition.
For questions about this part or to confirm fitment for your specific unit, contact the DHS Equipment team directly.
Part Details
| Part Number | D2263500303B |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | AC SDW-225SS Reactor |
Compatibility & Fitment
| Name | Model |
|---|---|
| SDW225SS | SDW225SS |
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.
