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072860 - Miller Solenoid Insulating Boot .330 x .770 x 1.750

Packaging: 1 per ea
$153.93/ea

Usually ships within 3-5 business days

OVERVIEW

Genuine Miller Replacement Solenoid Boot

The Miller 072860 Boot, Solenoid is a critical replacement component designed to maintain the integrity and safety of your Miller welding equipment. As an original equipment manufacturer (OEM) part, it is engineered to the exact specifications required by Miller power sources, ensuring a perfect fit and reliable performance. This specific boot features a tapered or stepped design with a smaller inner diameter of 0.330 inches and a larger inner diameter of 0.770 inches, spanning a length of approximately 1.750 inches. These precise dimensions are essential for creating a secure seal around solenoid valve connections, which are often found in the gas or water cooling systems of MIG and TIG welders.

In industrial environments, welding machines are exposed to conductive dust, metal shavings, and varying levels of humidity. The solenoid boot serves as a primary line of defense for sensitive electromechanical valves. By covering the solenoid's terminals or plunger assembly, it prevents foreign debris from interfering with the valve's operation and provides necessary electrical insulation. Using non-OEM parts for such specific applications can lead to poor fitment, leaving gaps that allow contaminants to enter or causing stress on the connected components. Investing in the genuine Miller 072860 ensures that your machine continues to operate within its factory safety parameters.

Maintenance personnel and shop managers understand that small parts often play the biggest roles in equipment uptime. A cracked or missing solenoid boot might seem minor, but it can lead to intermittent gas flow issues or electrical shorts that ground the machine. This replacement part is manufactured from high-quality, durable materials capable of withstanding the thermal cycling and environmental conditions typical of a welding shop. Whether you are repairing a specific breakdown or performing a comprehensive overhaul of your welding fleet, this solenoid boot is the correct specification for restoring your equipment to its optimal condition.

Key Dimensions:

  • Inner Diameter 1: 0.330 inches
  • Inner Diameter 2: 0.770 inches
  • Length: 1.750 inches
Additional Information
Packaging Description:1 Per Ea
Brand:Miller
Product Type:Solenoid Boot
Inner Diameter (Small):0.330 in
Inner Diameter (Large):0.770 in
Length :1.750 in

INCLUDED

  • 1 x Miller 072860 Solenoid Boot

APPLICATIONS

  • Miller MIG Welding Machines (Gas Solenoid Protection)
  • Miller TIG Welding Machines (Gas/Water Solenoid Protection)
  • General Welding Machine Repair
  • Electrical Insulation of Solenoid Terminals

FAQ

The boot provides electrical insulation and physical protection for solenoid valve connections, preventing shorts and keeping out debris.

You should verify fitment by checking your machine's parts manual or looking up the serial number on the Miller website. The dimensions are .330 ID x .770 ID x 1.750.

The boot has a small inner diameter of 0.330 inches, a large inner diameter of 0.770 inches, and a length of 1.750 inches.

Yes, this is a genuine OEM Miller 072860 replacement part.

It is made of a durable, insulating rubber or synthetic elastomer designed to withstand heat and industrial environments.

No, this is for the boot only. The solenoid valve is sold separately.

A cracked boot can allow conductive dust to reach electrical terminals, potentially causing a short circuit or solenoid failure.

This item is sold as a single unit (1 per package).