Multiquip KD0250008332 Switch Assembly SAA6D125E-5 DCA-300SSK4

The Multiquip KD0250008332 Switch Assembly SAA6D125E-5 DCA-300SSK4 is a genuine OEM Switch Assembly designed for the DCA-300SSK4 ultra-silent generator. Sourced directly from Multiquip, this assembly carries the exact specifications required by the SAA6D125E-5 engine platform, ensuring a correct, reliable installation without adaptation. If you're servicing a DCA-300SSK4 unit, part number KD0250008332 is the authorized replacement for this switch position.

Key Features

• Genuine OEM Switching Integrity — Built to the precise electrical specifications of the SAA6D125E-5 engine, ensuring correct circuit activation, switching thresholds, and signal output under load.
• Direct Installation Fit — Engineered to match the original mounting configuration and connector interface on the DCA-300SSK4, allowing the assembly to seat and connect exactly as the factory unit did.
• Confirmed Fitment for DCA-300SSK4 — Specifically validated for the DCA-300SSK4 ultra-silent generator equipped with the Komatsu SAA6D125E-5 diesel engine.
• Protects Electrical System Function — A correctly functioning switch assembly maintains proper control circuit operation; a failed or degraded switch can cause starting faults, protection relay errors, or loss of generator output control.
• Authorized Multiquip OEM Part — Supplied as a genuine Multiquip component, meeting the same material and performance standards as the original production part for this generator series.

A switch assembly on a diesel generator serves as a critical control interface between the engine management system and the generator's electrical circuits. On the DCA-300SSK4 with the SAA6D125E-5 engine, this assembly governs switching functions that directly affect engine start, shutdown, or protection sequences — depending on its position in the control circuit. When a switch assembly fails or develops intermittent faults, it can produce unpredictable generator behavior, failed starts, or nuisance shutdowns that interrupt power delivery. Replacing it with the correct OEM assembly restores clean, predictable circuit operation and protects the broader control system from secondary damage caused by faulty switching signals.

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.

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