The Multiquip D5135000403 Armature DLW400ESA is a genuine OEM component designed for the DLW400ES, DLW400ESA, and DLW400ESA1 diesel light welder series. Sourced directly from Multiquip, this armature is an exact-fit replacement that meets the original design specifications for these machines. Confirmed fitment covers the DLW400ES, DLW400ESA, and DLW400ESA1 models, so you can order with confidence knowing D5135000403 is the correct part for your machine. DHS Equipment stocks genuine Multiquip OEM parts to help you get your welder back in service fast.
Key Features
- Genuine OEM Windings and Core Tolerances — Built to Multiquip's original armature specifications, ensuring correct electrical output and winding integrity for the DLW400 series.
- Drop-In Replacement — Engineered to match the original mounting dimensions and shaft interface of the DLW400ES, DLW400ESA, and DLW400ESA1 for a straightforward swap.
- Confirmed DLW400 Series Fitment — Verified for DLW400ES, DLW400ESA, and DLW400ESA1 diesel light welders, eliminating guesswork when ordering.
- Consistent Welding Arc and Output — A properly functioning armature maintains stable current generation; a worn or damaged armature causes erratic arc performance, voltage drop, or complete loss of output.
- Electrical Safety Compliance — Using a genuine OEM armature ensures the welder's electrical system operates within its original design parameters, reducing the risk of overheating or insulation failure under load.
The armature is the rotating core of the welder's alternator or generator section, responsible for converting mechanical energy from the diesel engine into the electrical current used for welding output. As it spins within the magnetic field of the stator, it induces the voltage and amperage the machine delivers to the electrode. When an armature wears, develops shorted windings, or suffers physical damage, the result is reduced or unstable welding output, excessive heat buildup, and potential damage to surrounding electrical components. Replacing a failed armature with a genuine Multiquip D5135000403 restores full, stable electrical output to the DLW400 series welder.
Part Details
| Part Number | D5135000403 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Armature DLW400ESA |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
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