Multiquip 8351312004 Packing DCA-25SSI(II), DCA-25SSIU

The Multiquip 8351312004 is a genuine OEM Packing DCA-25SSI(II), DCA-25SSIU designed for the DLW500ESA4 welder. As an authorized Multiquip OEM component, part 8351312004 is manufactured to the same specifications as the original, ensuring a proper fit and correct function within the machine. This part is sourced directly through Multiquip's OEM supply chain and sold by DHS Equipment, giving you confidence that you're receiving an authentic replacement. Verify your model against the DLW500ESA4 fitment reference before ordering to confirm compatibility.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional specifications for this packing application, ensuring correct sealing performance within the assembly.
• Direct-Fit Replacement — Engineered to install in the same position and orientation as the original packing, eliminating guesswork during reassembly.
• Confirmed Fitment — Compatible with the Multiquip DLW500ESA4 welder; cross-reference part number 8351312004 with your machine's parts manual before installation.
• Sealing Integrity — A correctly seated packing maintains proper compression and prevents fluid or pressure loss that can degrade overall machine performance over time.
• Leak Prevention — Worn or damaged packing can allow contaminants to enter or fluids to escape critical assemblies; replacing it promptly protects internal components from accelerated wear.

Packing components serve as compressive seals within mechanical assemblies, conforming to mating surfaces to prevent the migration of fluids, gases, or contaminants between sections of the machine. In welding and generator equipment such as the DLW500ESA4, maintaining the integrity of these seals is essential to keeping internal systems operating within their designed parameters. When packing becomes worn, cracked, or compressed beyond its usable range, leaks and contamination can follow — making timely replacement a straightforward way to protect the broader assembly.

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

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.