Multiquip 0191402500 Suction Hose

The Multiquip 0191402500 is a genuine OEM Suction Hose designed for DCA-series super-silent and diesel-powered generators, including the DCA300SSJU4F2, DCA300SSJU4F3, DCA300SSJU4F3PD, and DCA400SSI. As a factory-authorized replacement, this hose meets the exact dimensional and material specifications of the original component, ensuring a correct fit without modification. It is compatible with both 60 Hz configurations of the DCA300SSJU4F2 and DCA300SSJU4F3 platforms. When you need a dependable OEM replacement to restore your generator's fuel or fluid circuit, the part is the correct part for the job.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional specifications, ensuring the hose maintains proper flow characteristics and pressure integrity for the DCA generator fuel or fluid system.
• Direct-Fit Replacement — Engineered to connect to the existing ports and routing path on DCA300SSJU4F2, DCA300SSJU4F3, DCA300SSJU4F3PD, and DCA400SSI generators without rework or adapter fittings.
• Broad DCA Series Compatibility — Fits multiple super-silent and diesel-powered DCA generator variants, including both 60 Hz and standard configurations across the DCA300SSJU4F and DCA400SSI lines.
• Protects Generator Fluid Flow — A correctly functioning suction hose maintains consistent fluid draw to the engine or cooling circuit; a cracked or collapsed hose can cause fuel starvation or overheating, leading to generator shutdown.
• Fuel System Safety — Using the correct OEM-spec hose in a fuel or fluid circuit reduces the risk of leaks that can create fire hazards or environmental violations on the job site.

The suction hose is responsible for drawing fuel or coolant fluid from the reservoir to the engine or circulation system within the generator. It maintains a sealed, low-restriction flow path that allows the engine to receive a steady, uninterrupted supply of fluid under suction pressure. When this hose degrades — through cracking, collapsing, or loose connections — the generator may experience fuel starvation, erratic output, or thermal shutdown, making timely replacement critical to keeping the unit running at full capacity.

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.