Home Shop Miller 276699 Replacement Rear Panel Assembly (14-Pin)
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276699 - Miller 276699 Replacement Rear Panel Assembly (14-Pin)

Packaging: 1 per ea
$575.65/ea

Package Price:

$579.45/1 per ea

Usually ships within 3-5 business days

SKU: MIL276699 Categories: ,

OVERVIEW

Genuine Miller 276699 Rear Panel for Welding Machines

The Miller 276699 Panel, Rear (14 Pin) is a critical structural component designed for specific Miller welding power sources. As an Original Equipment Manufacturer (OEM) part, this panel is engineered to meet the exact dimensional and material specifications of the original machine chassis. In industrial environments, welding equipment is often subjected to harsh conditions, physical impacts, and transport wear. The rear panel of a welder not only serves as a protective barrier for sensitive internal electronics but often acts as a mounting interface for auxiliary connections, such as the 14-pin remote control receptacle used for foot pedals, fingertip controls, or automation signaling.

Maintaining the integrity of the machine's enclosure is vital for safety and performance. A damaged or bent rear panel can compromise the Ingress Protection (IP) rating of the unit, allowing conductive dust, moisture, or grinding debris to enter the power source. Furthermore, Miller welding machines rely on specific airflow patterns for cooling; gaps or deformations in the chassis panels can disrupt this airflow, potentially leading to reduced duty cycles or thermal overload. This replacement panel ensures that the machine remains sealed and cooled according to factory standards.

This specific part is designated as a "14 Pin" rear panel, indicating it is designed to accommodate the standard Amphenol 14-pin connector configuration often found on Miller TIG and multi-process machines. Whether replacing a panel due to collision damage in a busy shop or restoring an older machine during a refurbishment project, using genuine Miller parts guarantees compatibility. The panel features the correct gauge steel, finish, and mounting points to ensure a seamless installation process without the need for drilling or modification.

Note: Fitment can vary by machine generation and serial number. It is highly recommended to verify this part number against the parts breakdown manual for your specific welding machine serial number before ordering to ensure compatibility.

Additional Information
Packaging Description:1 Per Ea
Brand:Miller
Product Type:Replacement Panel
Component Location:Rear
Feature Designation:14 Pin

INCLUDED

  • (1) Rear Panel (14 Pin)

APPLICATIONS

  • Replacement of dented or damaged rear chassis panels on Miller welders.
  • Restoration of welding machines to factory safety and aesthetic standards.
  • Repairing mounting points for rear-facing 14-pin remote control receptacles.
  • Ensuring proper internal airflow and cooling by sealing the machine cabinet.
  • Refurbishment of used welding equipment for resale or continued service.

FAQ

Fitment depends on the specific model and serial number of your machine. You should consult the parts breakdown in your owner's manual or check the manufacturer's website using your serial number to confirm that part number 276699 is the correct rear panel for your unit.

Typically, this part number refers to the structural panel itself (the sheet metal or housing) and does not include the electrical connector or wiring harness unless explicitly stated. You would usually transfer your existing 14-pin receptacle to the new panel.

Yes, this is a genuine OEM (Original Equipment Manufacturer) product from Miller Electric, ensuring the highest quality and perfect compatibility with their equipment.

The 14-pin designation indicates that this rear panel is designed with the specific cutout or mounting provision for Miller's standard 14-pin remote control connector. Machines without this feature or with different remote options might use a different rear panel.

If you are comfortable working with sheet metal and basic hand tools, installation is generally straightforward. However, always ensure the machine is unplugged and discharged before opening the case. If unsure, consult a certified repair technician.

The panel is manufactured from heavy-duty industrial-grade material, typically steel or a high-durability composite, matching the original specifications of the Miller machine chassis for impact resistance.

Using genuine OEM parts like this one generally preserves your warranty, whereas using makeshift or non-compliant modifications might void it. Proper installation is required.

If your machine does not use a 14-pin remote connection, this may not be the correct panel for your unit, as it likely contains a cutout you do not need. Check your parts manual for the correct non-remote rear panel part number.

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