Skip to Main Content

14613-78 - Miller 1-5/8 ID x 1/16 CS Replacement O-Ring

Packaging: 1 per ea
$8.82/ea

Usually ships within 3-5 business days

OVERVIEW

Genuine Miller Replacement O-Ring for Welding Equipment

Maintain the integrity and performance of your Miller welding systems with the Miller 14613-78 O-Ring. This genuine replacement part is engineered to the exact specifications required by Miller Electric, ensuring a seamless fit and reliable operation. When it comes to industrial equipment, even the smallest components play a critical role. A worn or damaged O-ring can lead to leaks, pressure loss, or contamination, potentially causing downtime or more significant damage to your machine.

The 14613-78 O-Ring features a specific 1-5/8 inch inner diameter (ID) and a 1/16 inch cross-section (CS). These precise dimensions are crucial for creating a tight, effective seal within the designated assembly of your welding power source or accessory. Whether you are performing routine maintenance or an emergency repair, using authentic Miller parts guarantees that the material quality and dimensional tolerances meet the manufacturer's original standards.

At Josef Gas, we understand the importance of keeping your shop running smoothly. We supply authentic Miller components to help you extend the lifespan of your investments. This O-ring is designed to withstand the rigors of industrial environments, offering resistance to the specific fluids or gases it is intended to seal against in Miller applications. Don't compromise on quality with generic substitutes; ensure your equipment operates at peak efficiency with the correct OEM part.

Key Specifications

  • Part Number: 14613-78
  • Inner Diameter: 1-5/8 inches
  • Cross Section: 1/16 inches
  • Brand: Miller Electric
Additional Information
Packaging Description:1 Per Ea
Brand:Miller
Inner Diameter:1-5/8 in
Cross Section:1/16 in
Product Type:Replacement O-Ring

INCLUDED

  • (1) O-Ring

APPLICATIONS

  • Sealing internal components in Miller welding power sources
  • Fluid or gas containment in compatible assemblies
  • General maintenance and repair of welding equipment
  • Replacement of worn, cracked, or compressed seals

FAQ

The Miller 14613-78 O-Ring has an inner diameter (ID) of 1-5/8 inches and a cross-section (CS) thickness of 1/16 inch.

Yes, this is a genuine OEM replacement part manufactured by Miller Electric, ensuring proper fit and material quality.

You should consult your specific machine's parts manual or breakdown diagram. Look for part number 14613-78 in the list of replaceable parts.

Miller does not explicitly state the material for every O-ring, but OEM O-rings are selected based on the specific chemical and temperature resistance required for their location in the machine (e.g., Buna-N, Viton, etc.).

OEM O-rings are guaranteed to have the exact dimensions and material composition required for the application. Generic O-rings may differ slightly in size or material, leading to leaks or premature failure.

O-rings should be inspected during routine maintenance. If they show signs of cracking, flattening, brittleness, or leakage, they should be replaced immediately.

It depends on the application. Generally, a light coating of a compatible lubricant (like silicone grease) helps protect the O-ring during installation, but check your service manual to ensure the lubricant is compatible with the system.

This specific SKU (14613-78) is typically sold as a single item. However, it may also be included in larger overhaul or maintenance kits for specific Miller machines.