Multiquip 1584151320 Hollow Screw

The Multiquip 1584151320 is a genuine OEM Hollow Screw designed for Multiquip DLW300ES series diesel light welders and DAC7000SS and DA7000SSA2 series super-silent diesel generators. As an authorized Multiquip OEM part, the 1584151320 is manufactured to the same specification as the original component installed at the factory, ensuring a direct, correct-fit installation with no guesswork. This hollow screw is a precision fastener that plays an important role in fluid or fuel routing within these machines, and sourcing the correct OEM part matters for maintaining proper system function. Confirm your model against the fitment list — this part is verified for DLW300ES, DAC7000SSA, DAC7000SSW, DAC7000SS, DA7000SSA2GH, and DA7000SSA2 equipment.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original specification, ensuring correct thread form, bore diameter, and material grade for this hollow fastener application.
• Direct Installation Fit — Engineered to seat and thread exactly as the original, eliminating fitment issues common with non-OEM substitutes.
• Broad Model Coverage — Fits DLW300ES, DAC7000SSA, DAC7000SSW, DAC7000SS, DA7000SSA2GH, and DA7000SSA2 machines from Multiquip's welder and super-silent generator lines.
• Maintains System Integrity — A correctly specified hollow screw preserves proper flow path and sealing within the machine's fuel or fluid circuit, preventing leaks and pressure loss.
• Fuel System Safety — In fuel-circuit applications, using the correctly rated OEM hollow screw helps prevent unintended leaks that can create fire or operational hazards on the jobsite.

A hollow screw is a specialized fastener with a through-bore that allows fluid — typically fuel or oil — to pass through it while simultaneously securing a component in place. In generators and welders, hollow screws are commonly used in fuel delivery circuits to route fuel from a line or banjo fitting into a component such as a fuel pump or carburetor. When a hollow screw becomes damaged, cross-threaded, or blocked, it can restrict fuel flow or cause leaks, leading to hard starting, rough running, or an unsafe operating condition. Replacing it with the correct OEM part restores the original flow path and sealing performance.

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