How to Find the Model & Serial Number on Miller Bobcat, Blue Star, Trailblazer & Lincoln Ranger Welders

If you need replacement parts, equipment service, or technical support, one of the first pieces of information you’ll be asked for is your equipment’s model and serial number.

Most engine-driven welders have an identification plate (sometimes called a nameplate, rating plate, or data plate) attached to the machine’s metal housing. This plate contains important information that helps identify the exact configuration of your equipment.

Below is a step-by-step guide to locating the model and serial number on several popular Miller welder models.

Table of Contents

• How to Find the Model & Serial Number on Miller Bobcat 250
• How to Find the Model & Serial Number on Miller Blue Star 185
• How to Find the Model & Serial Number on Miller Trailblazer 304
• How to Find the Model & Serial Number on Lincoln Ranger 260MPX

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How to Find the Model & Serial Number on Miller Bobcat 250

The identification label on the Miller Bobcat 250 is typically located on the lower front panel of the machine.

Step 1

Stand in front of your Miller Bobcat 250 welder.

Step 2

Inspect the lower section of the front panel below the control panel and receptacles.

Step 3

Locate the factory identification label attached to the front metal housing.

Step 4

The identification label typically contains:

• Model: Bobcat 250
• Serial Number
• Stock Number
• Manufacturer Information

The serial number is required when ordering replacement parts or requesting equipment service.

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How to Find the Model & Serial Number on Miller Blue Star 185

The identification plate on the Miller Blue Star 185 is typically attached to the bottom, back, or side panel of the welder’s main metal casing.

Step 1

Stand next to your Miller Blue Star 185 welder.

Step 2

Inspect the side panels and rear section of the machine.

Step 3

If the identification plate is not visible, inspect the lower portion of the machine near the bottom panel.

Step 4

Locate the white label or metal nameplate containing:

• Model: Blue Star 185
• Serial Number
• Stock Number
• Manufacturer Information

Having the serial number available will help ensure the correct replacement parts and service information are provided.

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How to Find the Model & Serial Number on Miller Trailblazer 304

The identification plate on the Miller Trailblazer 304 is typically mounted on the bottom, right side, or rear section of the engine housing.

Step 1

Stand on the right side of your Miller Trailblazer 304 welder.

Step 2

Inspect the lower section of the engine housing and rear panel.

Step 3

Locate the rating plate or identification label attached to the metal housing.

Step 4

The identification plate typically contains:

• Model: Trailblazer 304
• Serial Number
• Stock Number
• Manufacturer Information

The serial number generally begins with two letters, followed by six numbers, and ends with a single letter (for example: MB123456F). This serial number is required for accurate parts identification and equipment service support.

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How to Find the Model & Serial Number on Lincoln Ranger 260MPX

The identification plate on the Lincoln Ranger 260MPX is typically mounted on the side panel or rear panel of the machine enclosure.

Step 1

Stand next to your Lincoln Ranger 260MPX welder.

Step 2

Open and inspect the exterior side panels of the machine housing, you will find the identification plate attached on the vertical frame.

Step 3

If the identification plate is not visible, inspect the rear panel of the machine enclosure.

Step 4

Locate the factory rating plate containing:

• Model: Ranger 260MPX
• Serial Number
• Code Number
• Manufacturer Information
• Electrical Specifications

The serial number and code number are required when ordering replacement parts, requesting equipment service, or identifying the correct service manual for your machine.

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Need Welder Parts or Service?

If you’re having trouble locating your welder’s model or serial number, or if you need replacement parts or equipment repairs, our team can help.

We provide support for a wide variety of construction equipment and industrial equipment, including:

• Engine-Driven Welders
• Portable Generators
• Towable Air Compressors
• Trench Rollers
• Plate Compactors
• Rammers
• Other Construction Equipment

Providing your model and serial number allows our team to identify the correct parts and service requirements quickly and accurately.

Contact our team today for assistance with parts identification, maintenance, and professional equipment repair services by clicking the button below.