Multiquip 7962054004 Drain Joint Blw-400Ssw

The Multiquip 7962054004 Drain Joint Blw-400Ssw is a genuine OEM component designed for DLW400ES, DLW400ESA, and DLW400ESA1 series diesel light welders. As a direct OEM replacement, this part is sourced and supplied to the exact specifications Multiquip requires, ensuring a correct installation without guesswork. DHS Equipment stocks this part to keep your DLW400ES series machine operating at the level it was built for.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's exact material and dimensional requirements for the drain joint application, ensuring consistent fluid routing and seal integrity.
• Direct Drop-In Installation — Engineered to connect and seat exactly as the original, matching existing port geometry on DLW400ES series welders for a straightforward swap.
• Confirmed Fitment — Verified for DLW400ES, DLW400ESA, and DLW400ESA1 diesel light welder models.
• Maintains Proper Drainage Function — A correctly functioning drain joint keeps fluid pathways clear and controlled; a failed or cracked joint can lead to fluid leaks, contamination, and unplanned service interruptions.
• Fuel and Fluid System Integrity — Proper drain joint condition is directly linked to safe, leak-free operation of the fuel or coolant circuit it serves — a critical consideration on any diesel-powered welder.

A drain joint serves as a controlled outlet point within a fluid circuit — whether fuel, coolant, or oil — allowing that system to be drained for service, fluid changes, or winterization without disturbing surrounding components. On diesel light welders like the DLW400ES series, maintaining the integrity of this fitting is essential to prevent seepage that can contaminate work surfaces or create a fire hazard. When this joint cracks, strips, or seals fail, a clean and controlled drain is no longer possible, making timely replacement important for both safety and serviceability.

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.