The Multiquip 0601804244 DC Transformer 4 Leads is a genuine OEM component designed for DLW300ES and DLW400ES series diesel light welders. As a direct OEM replacement, this transformer is manufactured to the same specifications as the original unit, ensuring correct electrical output and a straightforward installation. Confirmed fitment covers the DLW300ES, DLW300ESA, DLW300ESA1, DLW400ES, DLW400ESA, and DLW400ESA1 welder models, so you can order with confidence knowing this is the right part for your machine.
Key Features
- Correct DC Output Specification — wound and rated to deliver the precise DC voltage and current levels required by the DLW-series welder electrical system, maintaining stable arc performance.
- 4-Lead Configuration — the four-lead design matches the OEM terminal layout exactly, allowing straightforward reconnection to the machine's existing wiring harness without splicing or adapting leads.
- Genuine OEM Part — sourced directly from Multiquip, this transformer meets the same build quality and electrical tolerances as the component installed at the factory.
- Broad DLW-Series Fitment — compatible across the DLW300ES, DLW300ESA, DLW300ESA1, DLW400ES, DLW400ESA, and DLW400ESA1 models, covering the full DLW light-welder range.
- Electrical Safety Compliance — replacing a failing transformer with the correct OEM unit restores proper insulation ratings and winding integrity, critical for safe operation of welding and generating circuits.
The DC transformer in a diesel light welder is responsible for converting and regulating electrical energy within the machine's power circuit, supplying the stable DC current needed for consistent welding arc performance. When a transformer degrades or fails, the result is typically erratic arc behavior, reduced output power, or a complete loss of welding function. Replacing it with the correct OEM unit — wound to the right specification and configured with the proper lead count — restores full electrical integrity to the welder and ensures safe, dependable operation.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team.
Part Details
| Part Number | 0601804244 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | DC Transformer 4 Leads |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
| Welders | DLW400ES |
| Welders | DLW400ESA |
| Welders | DLW400ESA1 |
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.
