Multiquip 0191302300 Suction Hose

The Multiquip 0191302300 is a genuine OEM Suction Hose designed for the DCA series ultra-silent and diesel-powered generators, including DCA150SSJU, DCA220SSJU, DCA220SSCU, and DCA300SSK models. As a factory-sourced component, it meets the exact material and dimensional specifications set by Multiquip, ensuring a direct, trouble-free installation. This hose is a critical part of the engine cooling or fuel delivery circuit and is sold as an authorized OEM replacement through DHS Equipment. If you are servicing any of the DCA150SSJU3, DCA150SSJU4F, DCA220SSJU4F, DCA220SSCU, DCA220SSCU4I, DCA300SSK, DCA300SSK2, or DCA300SSK3, the part is the correct part to specify.

Key Features

• Genuine OEM Construction — Sourced directly from Multiquip, this Suction Hose is manufactured to the same pressure rating, inner diameter, and compound specification as the original, so fluid transfer performance is not compromised.
• Direct-Fit Installation — Molded to match the exact routing path, end fittings, and hose diameter of the original, so it connects to existing ports and clamps without modification.
• Broad DCA Series Compatibility — Confirmed fitment across DCA150SSJU, DCA220SSJU, DCA220SSCU, and DCA300SSK series ultra-silent generators, covering multiple Tier 4 and standard diesel variants.
• Maintains Fluid Circuit Integrity — A properly seated Suction Hose sustains consistent flow to the engine system; a cracked or degraded hose can cause air ingestion, pressure loss, or fluid starvation that leads to engine damage.
• Fuel System Safety — Using the correct OEM-spec hose in fuel or coolant circuits ensures the material is rated for the fluid type and operating temperature, reducing the risk of hose failure under load.

The Suction Hose draws fluid — whether fuel or coolant — from a reservoir or tank and delivers it to the engine or transfer circuit under negative pressure created by a pump or mechanical draw. In a generator application, maintaining a leak-free, correctly sized suction line is essential to keeping the engine supplied with the fluid it needs to run at rated output. When a suction hose deteriorates, cracks, or loses its seal at either end, air enters the circuit, disrupting flow and potentially causing the engine to surge, overheat, or shut down entirely. Replacing a worn hose promptly with the correct OEM part restores the integrity of the fluid circuit and protects the generator from secondary damage.

For fitment questions or to confirm this part suits your specific DCA series generator, contact the DHS Equipment 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.