The Multiquip D4268303103 Cooling Fan is a genuine OEM component designed for DLW300ES, DLW300ESA, and DLW300ESA1 diesel light welder units. Sourced directly from Multiquip, this part meets the exact specifications of the original cooling fan installed at the factory, ensuring a correct, dependable fit. Verified under part reference D4268303104, this is the right fan for operators keeping their DLW300ES-series machine running at its best.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, delivering the same airflow geometry and blade pitch as the fan your welder shipped with.
- Direct-Fit Replacement — Matches the original mounting configuration on DLW300ES, DLW300ESA, and DLW300ESA1 models for a clean, straightforward swap.
- Confirmed Fitment — Verified for the DLW300ES, ESA, and ESA1 diesel light welder series; check your model code before ordering to confirm compatibility.
- Sustained Thermal Management — A properly functioning cooling fan maintains safe operating temperatures across extended run times, protecting the engine and generator components from heat-related wear.
- Operational Safety — Cooling system integrity is critical on generator-welder equipment running under continuous load; replacing a worn or damaged fan promptly prevents thermal overload and unplanned shutdowns.
The cooling fan draws or directs airflow across the engine and generating components of the welder to dissipate heat produced during operation. On diesel light welders like the DLW300ES series, maintaining consistent airflow is essential to preventing overheating during extended welding or power generation cycles. When the fan is cracked, unbalanced, or damaged, cooling efficiency drops, which can lead to elevated engine temperatures, accelerated wear on surrounding components, and eventual shutdown.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team before placing your order.
Part Details
| Part Number | D4268303103 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cooling Fan |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
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.
