The Multiquip 1620557160 Speed Control Lever is a genuine OEM component designed for DLW400ES, DLW400ESA, and DLW400ESA1 series diesel light welders. As a factory-original part, it is manufactured to the same specifications as the component it replaces, ensuring correct fit and proper throttle response on compatible machines. DHS Equipment supplies this part direct, so you can order with confidence knowing you're getting the right piece for your Multiquip welder.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances for the V1305-E2B engine configuration, delivering consistent lever action and throttle engagement.
- Direct Bolt-On Replacement — Engineered to match the original mounting points and linkage geometry on DLW400ES series machines, so installation follows the standard service procedure without modification.
- Confirmed Fitment — Compatible with DLW400ES, DLW400ESA, and DLW400ESA1 diesel light welder models; verify your model code before ordering.
- Precise Throttle Control — A correctly functioning speed control lever allows the operator to maintain stable engine RPM, which is critical for consistent welding output and generator performance on this machine.
- Operational Safety — Worn or damaged speed control linkage can result in erratic engine speed, affecting both welding arc quality and electrical output stability; replacing this lever restores predictable throttle behavior.
The speed control lever connects the operator's throttle input to the engine's governor linkage, allowing RPM to be set and held at the level required for welding or power generation. When this lever is worn, bent, or broken, the engine may hunt, surge, or fail to hold a steady speed, directly impacting weld quality and output voltage. Replacing it with the correct OEM part restores smooth, dependable throttle control.
Part Details
| Part Number | 1620557160 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Speed Control Lever |
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.
