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278751 - Miller Fiber Washer .281 ID x .625 OD (Pack of 4)

Packaging: 4 PER EA
$5.98/EA $16.84/4 PER EA only $4.21/EASave 30%

Usually ships within 3-5 business days

OVERVIEW

Miller 278751 Replacement Fiber Washer (Pack of 4)

Maintain the reliability and safety of your welding equipment with the Miller 278751 Fiber Washer. This authentic replacement part is essential for the proper repair and assembly of various Miller welding machines and accessories. While washers may seem like minor components, they play a vital role in the longevity and functionality of your equipment, providing necessary spacing, load distribution, and critical insulation in electrical assemblies.

The Miller 278751 is crafted from durable fiber material, distinguishing it from common steel or nylon washers. Fiber is chosen for its heat resistance, non-conductive nature, and ability to create a seal under compression. With an Inner Diameter (ID) of 0.281 inches, an Outer Diameter (OD) of 0.625 inches, and a thickness of 0.065 inches, this washer is designed to fit specific Miller assemblies perfectly. Using incorrect generic substitutes can lead to poor fitment, electrical faults, or premature wear of connected parts.

Supplied as a convenient package of four, this product ensures you have the parts you need when you need them. It is common for small washers to be misplaced during routine maintenance or emergency repairs. Keeping a pack of these genuine Miller washers in your toolbox or parts bin helps minimize downtime and ensures you can complete repairs to factory standards immediately. They are suitable for a variety of applications where a non-metallic, insulating spacer is required.

Welders Supply Company is your dedicated source for genuine Miller Electric replacement parts. We understand that using OEM parts is the best way to protect your investment and ensure your warranty remains valid. By choosing the Miller 278751 washer, you are ensuring that your machine continues to operate with the precision and safety built into it by the manufacturer. Always consult your owner's manual or parts breakdown to verify compatibility with your specific machine's serial number.

Additional Information
Brand:Miller
Packaging Description:4-per-ea
Material:Fiber
Inner Diameter:0.281 in
Outer Diameter:0.625 in
Thickness:0.065 in
Package Quantity:4

INCLUDED

  • 4 x Fiber Washers (Part # 278751)

APPLICATIONS

  • Welding machine repair and maintenance
  • Electrical insulation of components
  • Vibration dampening in wire feeders
  • Sealing connections in torch assemblies
  • General spacing where non-metallic washers are required

FAQ

This washer is made of fiber material, which provides electrical insulation and sealing properties.

The dimensions are 0.281 inches ID, 0.625 inches OD, and 0.065 inches in thickness.

The Miller 278751 is sold as a package of 4 washers.

Yes, this is an authentic OEM replacement part from Miller Electric.

Fiber washers are typically used for electrical isolation, preventing metal-to-metal contact, and providing a compressible seal.

You should check your machine's owner's manual or parts breakdown list and verify the part number 278751 matches your serial number requirements.

It is not recommended. If the original design calls for a fiber washer, it is likely for electrical insulation or sealing purposes that a metal washer cannot provide.