The Multiquip 8701899004 Fuse Box is a genuine OEM component designed for DLW400ES and DLW300ES series diesel light welders. As a direct OEM replacement, this fuse box is built to the same specifications as the original unit installed at the factory, ensuring correct fit and electrical compatibility within the machine's power distribution system. Sourced directly through Multiquip's authorized parts network, the 8701899004 is the correct part for ESA and ESA1 variants across both the DLW400ES and DLW300ES lines.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to the correct circuit protection ratings for the DLW-series welder's electrical architecture, ensuring proper fuse seating, terminal contact, and load handling.
- Drop-In Replacement — Matches the original mounting configuration and wiring harness connection points, allowing straightforward installation without adapters or modifications to the electrical panel.
- Confirmed Fitment for DLW400ES and DLW300ES — Verified for ES, ESA, and ESA1 variants across both the DLW400ES and DLW300ES diesel light welder series.
- Protects Critical Electrical Circuits — A functioning fuse box safeguards the welder's electrical system from overloads and shorts; a failed or damaged unit can cause circuit failures, loss of output, or broader electrical damage.
- Electrical Safety Compliance — Using the correct OEM fuse box maintains the intended overcurrent protection design of the welder, which is essential for safe operation in demanding job environments.
The fuse box serves as the central hub for electrical circuit protection within the welder. It houses the fuses that guard individual circuits — including the control panel, engine start system, and output circuits — against overcurrent events that could damage components or create hazards. When the fuse box becomes corroded, cracked, or loses terminal contact integrity, fuses may fail to seat correctly, circuits can become unreliable, and the machine may experience intermittent shutdowns or fail to start. Replacing a worn or damaged fuse box with a genuine Multiquip unit restores proper electrical distribution and protection throughout the machine.
For fitment questions or to confirm compatibility with your specific unit, contact the DHS Equipment parts team.
Part Details
| Part Number | 8701899004 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuse Box |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW400ES |
| Welders | DLW400ESA |
| Welders | DLW400ESA1 |
| 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.
