Multiquip 8972177780 Sensor DCA 400SSI

The Multiquip 8972177780 Sensor DCA 400SSI is a genuine OEM component designed for the DLW500ESA4 diesel light welder. As an authorized Multiquip replacement, part 8972177780 is sourced directly from the manufacturer to ensure correct specification and a direct installation match for your machine. This genuine OEM sensor is the dependable choice when accuracy and signal integrity matter most on the job.

Key Features

• Manufacturer-Correct Signal Specification — Genuine OEM construction ensures this sensor outputs the exact signal parameters required by the DLW500ESA4 control system, eliminating guesswork on calibration or output range.
• Direct Installation Match — Engineered to the original mounting configuration and connector interface, this sensor installs into the existing sensor port without adaptation or reworking of the harness.
• Confirmed Fitment for DLW500ESA4 — Verified for the Multiquip DLW500ESA4 diesel light welder platform, so you can order with confidence that this is the correct part for your unit.
• Protects Electrical System Integrity — A correctly functioning DCA 400SSI sensor keeps the machine's monitoring and control circuit reading accurately, preventing false shutdowns or undetected fault conditions.
• Genuine OEM Traceability — Supplied as a genuine Multiquip part, 8972177780 carries full OEM traceability — critical for service records and equipment accountability on commercial and industrial worksites.

The DCA 400SSI sensor monitors a key operating parameter within the DLW500ESA4 diesel light welder's electrical system, feeding real-time data to the machine's control circuit to maintain correct operation. When this sensor degrades or fails, the machine may generate inaccurate readings, trigger nuisance shutdowns, or lose the ability to detect genuine fault conditions — all of which can interrupt output and complicate diagnosis. Replacing a worn sensor with the correct genuine OEM unit restores the accuracy the control system depends on.

Part Details

Compatibility & Fitment

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.