Multiquip V20405950 Charge Oil Cooler DCA100SSVU 520GE

The Multiquip V20405950 Charge Oil Cooler DCA100SSVU 520GE is a genuine OEM component designed for the DCA100SSVU ultra-silent diesel generator series. Sourced directly from Multiquip, this part meets the exact thermal and flow specifications required for reliable oil temperature management in the DCA100SSVU platform. If your generator is running hot, showing abnormal oil temperatures, or due for a planned service replacement, the part is the correct OEM part for the job. DHS Equipment stocks genuine Multiquip parts so you can get back up and running with full confidence in fitment and quality.

Key Features

• Genuine OEM Thermal Specification — engineered to the exact heat-exchange capacity required by the DCA100SSVU diesel engine, ensuring oil temperatures stay within the designed operating range under load.
• Direct-Fit Replacement — matches the original mounting points, port sizing, and coolant circuit connections of the factory cooler for a straightforward swap during scheduled maintenance or unplanned repairs.
• Confirmed Fitment for DCA100SSVU — verified for the Multiquip DCA100SSVU ultra-silent diesel generator, eliminating guesswork when ordering for this specific machine.
• Protects Engine and Hydraulic Life — a functioning charge oil cooler keeps lubricant viscosity stable under heavy generator load; a failed or degraded cooler accelerates wear across bearings, seals, and internal engine components.
• Fuel System and Engine Safety — maintaining correct oil temperatures is critical to preventing thermal runaway and protecting the turbocharger and injection system on diesel-powered generator sets.

The charge oil cooler is responsible for dissipating heat from the engine's lubricating oil by transferring thermal energy into the coolant circuit before the oil re-enters the engine. On a high-output diesel generator like the DCA100SSVU, engine oil is subjected to sustained thermal stress during continuous operation, and the cooler is what keeps that heat in check. When the cooler becomes clogged, corroded, or damaged, oil temperatures climb, viscosity drops, and internal engine components begin to wear at an accelerated rate — making timely replacement essential to protecting the generator's long-term service life.

For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment parts team directly.

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.