Multiquip 1J80043172 Cartridge Fuel Filter
Multiquip

Multiquip 1J80043172 Cartridge Fuel Filter

$71.21
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1J80043172-Multiquip
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The Multiquip 1J80043172 Cartridge Fuel Filter is a genuine OEM component designed for the DAW500SA4 diesel arc welder. As a direct OEM replacement, this filter meets the original equipment specification for fuel filtration on the DAW500SA4, ensuring the engine receives clean, contaminant-free fuel delivery. If you're servicing or rebuilding the fuel system on your DAW500SA4, this is the exact part Multiquip specifies for the application.

Key Features

  • OEM Filtration Integrity — Manufactured to the original filtration media and micron rating specified for the DAW500SA4 fuel system, not a generic approximation.
  • Drop-In Cartridge Design — Installs directly into the existing filter housing with no modification to fuel lines or mounting hardware.
  • Confirmed Fitment for DAW500SA4 — Sourced and verified for the Multiquip DAW500SA4 diesel arc welder; check your model before ordering.
  • Engine Protection at the Source — A functioning cartridge filter catches particulates and water before they reach injectors; a clogged or failed filter leads to rough running, power loss, and accelerated injector wear.
  • Fuel System Safety — Correct filter integrity is critical in diesel fuel systems; using the OEM-specified cartridge helps prevent unfiltered fuel from reaching sensitive injection components.

A cartridge fuel filter sits inline in the fuel delivery path between the tank and the engine's injection system. Its job is to trap dirt, rust particles, and water contamination before they can reach the fuel injectors or injection pump — components that are highly sensitive to contamination and expensive to replace. When a fuel filter becomes clogged or degrades, fuel flow is restricted, causing hard starts, loss of power under load, and in severe cases, injector damage or engine shutdown. Regular replacement with the correct OEM cartridge keeps fuel flowing clean and the engine running at full rated output.

For questions about this part or to confirm fitment for your equipment, contact the DHS Equipment team directly.

Part Details

Part Number1J80043172
BrandMultiquip
Part TypeGenuine OEM
DescriptionCartridge Fuel Filter

Compatibility & Fitment

Name Model
Welders DAW500SA4

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.