The Multiquip D4311200103 Fan Guard is a genuine OEM component designed for the DLW300ES series diesel light welders. Sourced directly through Multiquip's authorized parts network, this is the same Fan Guard specified for the machine at the factory — no guesswork on compatibility. It is the correct replacement for DLW300ES, DLW300ESA, and DLW300ESA1 models.
Key Features
- Genuine OEM Construction — Manufactured to the exact material grade and dimensional spec of the original, ensuring the guard mounts flush and aligns correctly with the cooling fan assembly.
- Direct Drop-In Replacement — Engineered to match the original mounting points on the DLW300ES frame, so installation follows the standard service procedure without modification.
- Confirmed Fitment — Verified for DLW300ES, DLW300ESA, and DLW300ESA1 diesel light welder models.
- Cooling System Integrity — A properly fitted fan guard directs airflow efficiently across the engine and alternator, preventing overheating during sustained welding or power generation operations.
- Operator Safety — The fan guard shields rotating components from accidental contact, making it a critical safety part that should be replaced promptly when damaged or missing.
The fan guard on a diesel light welder serves two essential roles: it channels cooling airflow to maintain safe operating temperatures across the engine and alternator, and it provides a protective barrier between the operator and the spinning fan blades. Without a correctly installed guard, the machine is exposed to both overheating risk and a direct physical hazard. A cracked, warped, or missing fan guard should be treated as an immediate replacement item rather than a deferred maintenance item.
Part Details
| Part Number | D4311200103 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fan Guard |
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.
