Skip to Main Content

274548 - Miller 274548 Replacement Radiator 11.050 x 18.610

Packaging: 1 PER EA
$1,241.14/EA $877.32/1 PER EA only $877.32/EASave 29%

Usually ships within 3-5 business days

OVERVIEW

Genuine Miller Replacement Radiator for Industrial Welding Systems

The Miller 274548 Radiator is a critical component designed to maintain the thermal stability of your high-performance welding equipment. As a genuine Original Equipment Manufacturer (OEM) part, this radiator is engineered to the exact specifications required by Miller Electric, ensuring seamless integration with your existing machinery. Proper cooling is essential for maintaining the duty cycle of water-cooled power sources, and this replacement unit restores that capability with precision and reliability.

Measuring 11.050 inches by 18.610 inches with a thickness of 0.750 inches, this radiator is built to fit into specific chassis configurations without modification. It features a 16-port design, optimized to maximize surface area and coolant flow, which effectively dissipates heat generated during the welding process. Using genuine Miller parts like the 274548 ensures that your equipment continues to operate within safe temperature ranges, protecting sensitive internal electronics and power components from heat-related failure.

Industrial environments demand robust components. This radiator is constructed to withstand the vibration, thermal cycling, and continuous operation typical of professional fabrication shops and manufacturing facilities. Whether you are performing routine maintenance or repairing a damaged cooling system, choosing the correct OEM part is vital for minimizing downtime and ensuring the longevity of your investment. Verify your machine's serial number to ensure compatibility with this specific radiator model.

Additional Information
Brand:Miller
Packaging Description:1-per-ea
Dimensions:11.050" x 18.610" x 0.750"
Port Count:16 Ports
Part Type:Radiator

INCLUDED

  • 1 x Miller 274548 Radiator

APPLICATIONS

  • Replacement of damaged or leaking radiators in compatible Miller welding machines.
  • Routine maintenance of water-cooled welding systems to ensure optimal thermal management.
  • Restoration of cooling capacity in older welding power sources.
  • Industrial fabrication environments requiring reliable equipment uptime.

FAQ

Yes, this is a genuine Miller Electric Original Equipment Manufacturer (OEM) replacement radiator.

The radiator measures 11.050 inches in width, 18.610 inches in length, and 0.750 inches in thickness.

This radiator is designed with 16 ports for coolant circulation.

This part fits specific Miller models. We recommend checking your machine's parts manual or verifying with your serial number to ensure compatibility.

A damaged radiator can lead to overheating, which reduces the duty cycle of the machine and can cause permanent damage to internal electrical components.

Typically, this part number includes the radiator unit itself. You may need to reuse existing hardware or purchase seals separately depending on your machine's setup.

It is designed specifically for Miller equipment specifications. Using it in other applications is not recommended and may not fit or perform correctly.

It is constructed from standard industrial radiator materials designed for heat transfer and corrosion resistance in welding coolant loops.