Multiquip V20417379 Upper Water Pipe

The Multiquip V20417379 Upper Water Pipe is a genuine OEM component designed for DCA150SSVU and DCA150SSVU-FEMA ultra-silent diesel generators. Sourced directly from Multiquip, this part meets the original engineering specifications for your machine's cooling circuit. Confirmed fitment for DCA150SSVU and DCA150SSVU-FEMA units means you can order with confidence and get your generator back on the job without guesswork.

Key Features

• Genuine OEM Construction — Manufactured to the exact material and dimensional tolerances of the original cooling system plumbing, ensuring proper flow and pressure balance within the engine's water circuit.
• Direct-Fit Replacement — Matches the original routing, connection points, and hose attachment interfaces for a straightforward swap on DCA150SSVU series units.
• Confirmed Fitment — Compatible with DCA150SSVU and DCA150SSVU-FEMA ultra-silent diesel generator models.
• Cooling System Integrity — A correctly functioning upper water pipe maintains steady coolant flow to the engine; a cracked or leaking pipe can cause overheating and unplanned generator downtime on critical power applications.
• Fuel System and Cooling Safety — On power-generation equipment running continuous or standby duty cycles, a sound coolant circuit is essential to safe, stable engine operation and preventing thermal damage.

The upper water pipe is a structural coolant-routing component that carries engine coolant from the top of the engine block or cylinder head toward the radiator or thermostat housing. It forms a sealed, pressure-rated connection in the cooling loop that keeps engine temperatures within the safe operating range. When this pipe cracks, collapses, or develops a leak, coolant loss follows quickly — leading to overheating, engine shutdown, and potential long-term damage to internal components.

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.