The Multiquip 1747264602 Regulator is a genuine OEM component designed for the DLW300ES and DLW400ES series diesel light welders. As a direct OEM replacement, this regulator is built to the same specifications as the original part, ensuring correct output and reliable operation in demanding jobsite conditions. Sourced directly through Multiquip's authorized parts network, part number 1747264602 is the correct replacement for DLW300ES and DLW400ES machines, including their ESA and ESA1 variants.
Key Features
- Genuine OEM Voltage Regulation: — Engineered to maintain the correct output regulation characteristics required by the DLW welder electrical system — no guesswork on spec compatibility.
- Direct Drop-In Replacement: — Matches the original mounting configuration and electrical connections of the DLW300ES and DLW400ES, including ESA and ESA1 variants, for a straightforward swap.
- Confirmed DLW Series Fitment: — Verified for DLW300ES and DLW400ES series diesel light welders, covering multiple sub-variants within those families.
- Stable Electrical Output: — A correctly functioning regulator keeps voltage output steady under load, protecting both the welder's internal components and connected equipment from damaging fluctuations.
- Electrical System Safety: — A failed or out-of-spec regulator can cause voltage spikes or drops that damage the alternator and downstream electrical components; replacing with the correct OEM part restores safe, controlled output.
The regulator in a diesel light welder controls and stabilizes the electrical output of the alternator, ensuring that the voltage delivered to welding and auxiliary circuits remains within the correct operating range. When the regulator fails or degrades, the machine may produce erratic voltage, leading to poor weld quality, tripped breakers, or damage to sensitive electrical components. Replacing a worn regulator with the correct OEM part restores stable, controlled power delivery and protects the rest of the machine's electrical system.
For fitment questions or to confirm compatibility with your specific serial number, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 1747264602 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Regulator |
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.
