The Multiquip D4444001002 Rear Frame DLW300ESA is a genuine OEM structural component designed for DLW300ES, DLW300ESA, and DLW300ESA1 diesel light welder units. As a direct Multiquip OEM part, D4444001002 is manufactured to the same specifications as the original, ensuring a correct fit without rework or modification. This rear frame is a critical structural element that supports the welder's drivetrain and body components, making accurate part matching essential for a safe and complete repair. DHS Equipment stocks genuine Multiquip replacement parts to get your DLW300 series welder back in service.
Key Features
- Genuine OEM Construction — Fabricated to Multiquip's original structural specifications, ensuring the same material grade, mounting geometry, and dimensional accuracy as the frame it replaces.
- Direct Bolt-In Replacement — Engineered to match the original mounting points on DLW300ES, DLW300ESA, and DLW300ESA1 units, so installation follows the standard service procedure without fabrication or adaptation.
- DLW300 Series Fitment — Confirmed compatibility with the DLW300ES, DLW300ESA, and DLW300ESA1 diesel light welder models; always verify your model code before ordering.
- Structural Integrity Restored — A damaged or bent rear frame compromises the alignment of drivetrain, engine, and body components; replacing it with the correct OEM part restores the machine's original load-bearing geometry.
- Operational Safety — As a primary structural member, the rear frame directly affects the stability and rigidity of the welder assembly; using a genuine OEM replacement maintains the integrity of the overall chassis structure.
The rear frame on a DLW300 series diesel light welder serves as the foundational structural chassis member at the back of the machine, anchoring the engine, drivetrain components, and outer body panels in their correct positions relative to one another. When the rear frame is cracked, bent, or damaged from impact or heavy use, it can cause misalignment of connected components, vibration, and compromised structural stability across the entire unit. Replacing a worn or damaged rear frame with the correct OEM part — D4444001002 — restores the machine's structural baseline and allows all downstream components to seat and operate as intended.
Part Details
| Part Number | D4444001002 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rear Frame DLW300ESA |
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.
