Multiquip 1685323030 Crankshaft Assembly

The Multiquip 1685323030 Crankshaft Assembly is a genuine OEM component designed for DAC7000SS, DAC7000SSW, and DAC7000SSA ultra-silent diesel generators. As a factory-sourced part, it meets the exact engineering tolerances required to maintain proper engine operation and output consistency in demanding job conditions. This assembly is the correct direct replacement for DAC series generators showing crankshaft wear, damage, or failure. DHS Equipment supplies this part as a verified OEM replacement to ensure you get the right component the first time.

Key Features

• Genuine OEM Precision Tolerancing — Manufactured to the exact dimensional and material specifications of the original crankshaft, ensuring proper bearing journals, stroke geometry, and rotational balance within the engine block.
• Direct Drop-In Replacement — Engineered to install into DAC series engine assemblies without modification, matching original mounting interfaces, journal diameters, and keyway alignment.
• Confirmed Fitment for DAC7000 Series — Verified compatible with DAC7000SS, DAC7000SSW, and DAC7000SSA ultra-silent diesel generators.
• Restores Full Engine Power Output — A worn or damaged crankshaft causes rough running, loss of power, and excessive vibration; replacing it with this OEM assembly restores smooth engine rotation and stable generator output.
• Critical Safety Component — A compromised crankshaft can lead to catastrophic engine failure; using a genuine OEM assembly ensures structural integrity under the high rotational loads of continuous generator operation.

The crankshaft is the central rotating component of the engine, converting the linear force of the pistons into the rotational motion that ultimately drives the generator's alternator. It must maintain precise balance and dimensional accuracy to deliver smooth, consistent power output — any wear to the bearing journals or structural damage can cause vibration, oil leaks, loss of compression, and eventual engine seizure. In a continuous-duty diesel generator like the DAC7000 series, a healthy crankshaft is fundamental to stable electrical output and long engine service life.

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.