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0349313673 - ESAB 0349313673 Replacement Wiring Harness for IC PCBA

Packaging: 1 per ea
$26.19/ea $15.80/1 per ea only $15.80/eaSave 40%

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OVERVIEW

Restore Your Equipment with Genuine ESAB Parts

When your industrial welding equipment goes down, every minute of downtime impacts your productivity. The ESAB Harness For IC PCBA (SKU: 0349313673) is a critical replacement component designed to get your machine back to factory specifications. As a genuine OEM part, this harness is engineered to meet the exact standards of your ESAB power source, ensuring that the complex electronics within your welder communicate effectively and reliably.

Modern welding machines rely on sophisticated Integrated Circuit (IC) Printed Circuit Board Assemblies (PCBAs) to control arc stability, voltage, and wire feed speeds. The wiring harness that connects these boards is the nervous system of your machine. Over time, heat, vibration, and general wear can degrade these internal connections, leading to erratic behavior or complete machine failure. Replacing a compromised harness with this authentic ESAB part eliminates the guesswork of repairs.

Why Choose OEM?

Using the correct manufacturer-specified part is essential for safety and longevity. Generic wiring or makeshift repairs can lead to signal interference or, worse, damage to expensive circuit boards. This ESAB harness features the correct wire gauge, insulation rating, and connector types to snap directly into place without modification. Whether you are a maintenance manager keeping a fleet of welders running or a shop owner fixing a critical unit, trusting genuine ESAB parts ensures your repair lasts.

Don't let a faulty connection stop your workflow. This harness is designed for straightforward installation by qualified technicians, helping you troubleshoot and resolve electronic faults quickly. Invest in the reliability of your equipment with the ESAB 0349313673 Harness.

Additional Information
Brand:ESAB
Product Type:Repair Part, Wiring Harness
Part Type:Internal Wiring Harness
Application:IC PCBA Connection
Compatibility:ESAB Welding Equipment
Packaging Description:1 per ea

INCLUDED

  • 1 x ESAB Harness For IC PCBA (0349313673)

APPLICATIONS

  • Replacement of damaged or corroded internal wiring harnesses in ESAB welding machines.
  • Restoring communication between the IC PCBA and main control boards.
  • Repairing intermittent electrical faults caused by vibration or heat stress.
  • General maintenance and refurbishment of ESAB power sources.

FAQ

This harness connects the Integrated Circuit (IC) PCBA to other internal components of the welding machine, allowing for the transmission of control signals and data.

Yes, this is a genuine OEM (Original Equipment Manufacturer) part from ESAB, ensuring perfect fit and compatibility.

Symptoms often include intermittent machine errors, communication faults between boards, or visible damage such as melted insulation or corroded connectors.

No, this item is the wiring harness only. The IC PCBA board must be purchased separately if it is also damaged.

Installation involves working inside the welding machine near high-voltage components. It should be performed by a qualified technician following proper safety lockout/tagout procedures.

This harness fits specific ESAB models. Please check your machine's parts manual or contact support with your serial number to verify compatibility with SKU 0349313673.

OEM wiring ensures the correct resistance, shielding, and pinout configuration, which is critical for protecting sensitive logic boards from signal interference or electrical shorts.

Verify the part number in your equipment's spare parts list and inspect the old harness to see if the connectors match the visual configuration of the replacement.