The Multiquip 1742263590 Starter Switch Assembly is a genuine OEM component designed for the DAW500SA4 diesel arc welder. Sourced directly from Multiquip, this assembly ensures correct electrical interface and engagement behavior as originally specified for the machine. If you are servicing a DAW500SA4 and need a dependable, direct-fit starter switch, this is the correct part.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to the exact resistance and switching specifications of the original component, ensuring proper ignition circuit behavior on the DAW500SA4.
- Direct-Fit Installation — Matches the original mounting configuration and wiring harness connections, so the assembly installs without modification or adapter hardware.
- Confirmed Fitment for DAW500SA4 — Verified OEM replacement for the Multiquip DAW500SA4 diesel arc welder platform.
- Restored Start-Up Reliability — A worn or failing starter switch can cause erratic cranking, no-start conditions, or intermittent engagement — replacing it with the correct assembly restores clean, consistent engine starts.
- Ignition Circuit Safety — As a critical control component in the starter circuit, using a correctly rated OEM switch helps prevent unintended engagement or electrical faults in the ignition system.
The starter switch assembly is the operator-activated control that completes the ignition circuit and engages the starter motor to crank the engine. On equipment like the DAW500SA4 diesel arc welder, a properly functioning starter switch is essential to reliable engine startup and safe operation. When the switch wears out or fails internally, symptoms include a non-responsive start attempt, intermittent cranking, or a switch that sticks — all of which can leave the machine out of service until the component is replaced.
For fitment questions or help confirming this part is correct for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 1742263590 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Starter Switch Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DAW500SA4 |
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.
