Multiquip 6722631004 Solenoid Arm Blw-400Ssw
Multiquip

Multiquip 6722631004 Solenoid Arm Blw-400Ssw

$47.52
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SKU:
6722631004-Multiquip
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The Multiquip 6722631004 Solenoid Arm Blw-400Ssw is a genuine OEM component designed for DLW400ES, DLW400ESA, and DLW400ESA1 series diesel light welder/generators. Sourced directly from Multiquip, this part meets the exact specifications of the original component installed at the factory. Confirmed fitment for DLW400ES series units means you can order with confidence that 6722631004 will install correctly without modification.

Key Features

  • Genuine OEM Solenoid Integrity — Manufactured to the exact electrical and mechanical specification of the original solenoid arm, ensuring correct actuation force and switching response in the DLW400ES fuel or engine control circuit.
  • Direct-Fit for DLW400ES Series — Engineered specifically for DLW400ES, DLW400ESA, and DLW400ESA1 welder/generators; mounts to the original bracket position using existing hardware.
  • Correct Solenoid Travel and Stroke — The arm geometry matches the OEM linkage path, delivering consistent solenoid throw for proper fuel shutoff or engine start engagement every cycle.
  • Fuel System Safety — A worn or failed solenoid arm can prevent clean fuel shutoff or cause unintended engine run-on; replacing with the correct OEM part restores reliable shutdown control on this diesel-powered unit.
  • Verified Multiquip Part Number — Listed under part number 6722631004 in Multiquip's official parts catalog for the DLW400ES family, eliminating guesswork when ordering.

The solenoid arm is a mechanical linkage component within the solenoid assembly that converts electrical signals into controlled linear movement — typically used in diesel engine fuel shutoff or governor control systems. When the solenoid is energized or de-energized, the arm actuates a lever or fuel rack to start, run, or stop the engine on command. A bent, cracked, or worn solenoid arm can cause erratic engine starting, failure to shut down properly, or loss of load control on the welder/generator — making timely replacement critical to safe and dependable operation.

Part Details

Part Number6722631004
BrandMultiquip
Part TypeGenuine OEM
DescriptionSolenoid Arm Blw-400Ssw

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.