Multiquip 8973731080 Gasket DCA20SPXU4F

The Multiquip 8973731080 Gasket DCA20SPXU4F is a genuine OEM gasket designed for the DLW500ESA4 diesel light welder. Sourced directly from Multiquip, this part carries the same specifications as the original component installed at the factory, so you can be confident it will seat and seal correctly the first time. Fitment is confirmed for the DLW500ESA4, and the part number 8973731080 can be cross-referenced directly against your machine's parts manual for verification before ordering.

Key Features

• Genuine OEM Sealing Integrity — Manufactured to the exact material composition and dimensional tolerances required for a proper compression seal in the DLW500ESA4 power train.
• Direct Drop-In Replacement — Matches the original gasket profile precisely, seating correctly without trimming, shimming, or reworking the mating surfaces.
• Confirmed Fitment — Verified for the Multiquip DLW500ESA4 diesel light welder; cross-reference part number 8973731080 with your machine's parts manual before ordering.
• Leak Prevention — A sound gasket maintains a pressure-tight or fluid-tight barrier between mating components; a degraded gasket leads to fluid or exhaust leaks that compromise welder output and engine health.
• Fuel and Exhaust System Safety — On diesel-powered equipment, a correctly seated gasket is critical to containing combustion gases and fuel paths safely, preventing hazardous leaks at operating temperatures.

A gasket forms a compressible seal between two mating surfaces — such as an engine cover, exhaust manifold, or fluid passage — preventing liquids or gases from escaping under heat and pressure. In a diesel-powered machine like the DLW500ESA4, gaskets are exposed to significant thermal cycling, and a worn or blown gasket will allow oil, coolant, or exhaust gases to leak, leading to loss of performance, contamination of surrounding components, and potential engine damage. Replacing a failed gasket promptly with the correct OEM part restores the tight seal needed for safe, efficient operation.

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

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.