Multiquip 0191302600 Return Hose

The Multiquip 0191302600 Return Hose is a genuine OEM component designed for DCA-series ultra-silent and super-silent diesel generators, including the DCA150USJ3CAN, DCA220SSJU4F2, DCA400SSK, and DCA220SSK. As a direct OEM replacement, it is manufactured to the same specifications as the original part that left the factory, ensuring a correct, leak-free installation with no guesswork. This hose is an essential fluid-routing component that keeps your generator's fuel or coolant return circuit functioning as intended. DHS Equipment supplies this part direct from Multiquip, so you can be confident you're receiving an authentic replacement backed by the OEM.

Key Features

• OEM-Grade Hose Construction — Built to the same material and pressure specifications as the original, maintaining the integrity of the generator's return circuit.
• Direct-Fit Replacement — Engineered to connect to the existing fittings and routing path on covered DCA-series models, simplifying installation.
• Broad DCA-Series Compatibility — Fits DCA150USJ3CAN, DCA220SSJU4F2, DCA400SSK, and DCA220SSK ultra-silent and super-silent generator models.
• Leak-Free Return Circuit — A correctly fitted return hose maintains proper fluid flow back to the source, preventing pressure loss and protecting downstream components.
• Fuel System Safety — A sound return hose prevents uncontrolled fluid release in the generator enclosure, reducing the risk of fire or fluid contamination near electrical components.

A return hose carries fluid — typically fuel or coolant — back from a component to its reservoir or supply source, completing the circulation loop within the system. On DCA-series diesel generators, this hose is a critical link in maintaining steady, controlled flow throughout the circuit. When a return hose cracks, hardens, or fails at its connection points, the system can lose pressure, introduce air, or allow fluid to leak inside the generator enclosure — any of which can cause performance issues or create a safety hazard. Replacing a worn hose promptly with a genuine Multiquip part restores the circuit to its original operating condition.

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.