Multiquip 0199900660 PCX-50SS Drain Hose

The Multiquip 0199900660 is a genuine OEM PCX-50SS Drain Hose designed for DLW300ES series diesel light welder/generators. As a factory-sourced component, this drain hose is built to the exact material and dimensional specifications required for proper fluid routing and drainage on the DLW300ES, DLW300ESA, and DLW300ESA1 machines. Sourcing a genuine OEM part means you get the correct hose diameter, length, and fitting configuration — no trimming, adapting, or guesswork required. DHS Equipment stocks Multiquip OEM parts so you can get your machine back in service fast.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original material and wall-thickness specifications, ensuring correct fluid containment and resistance to heat and petroleum exposure typical of diesel-powered equipment.
• Direct-Fit Replacement — Engineered to connect to the factory drain points on DLW300ES series machines without trimming or modification; fittings and routing path match the original assembly exactly.
• Confirmed Fitment — Compatible with DLW300ES, DLW300ESA, and DLW300ESA1 diesel light welder/generator models.
• Proper Drainage Function — Maintains clean and controlled fluid drainage from the engine or cooling system, preventing pooling, contamination, and unplanned fluid contact with electrical or high-heat components.
• Fluid System Integrity — A cracked or deteriorated drain hose can allow fluids to leak onto hot engine surfaces or electrical components — a genuine replacement eliminates that risk and keeps the machine operating within safe parameters.

A drain hose routes fluid — such as engine coolant, oil, or water — away from internal components to a safe exit point during drainage or servicing. On diesel welder/generator units like the DLW300ES series, maintaining an intact and properly routed drain hose is essential for clean fluid management during oil changes, coolant flushes, or storage preparation. When a drain hose cracks, softens, or loses its seal at connection points, it can cause controlled drainage to become uncontrolled leakage, leading to fluid contamination, surface damage, or hazardous conditions around ignition sources.

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

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.