1407-0178 - Victor 1407-0178 Replacement O-Ring for 300 Series & Heating Nozzles

Precision Sealing for Victor Oxy-Fuel Equipment

The Victor 1407-0178 O-Ring is a critical OEM replacement component designed to maintain the integrity and safety of your professional oxy-fuel welding and cutting apparatus. Manufactured to exact specifications, this O-ring features an Inner Diameter (ID) of .482 inches and an Outer Diameter (OD) of .614 inches. These precise dimensions are essential for establishing a gas-tight seal within the assembly, preventing the escape of fuel gases and oxygen which could lead to hazardous conditions or compromised flame characteristics.

This specific O-ring is engineered for compatibility with a broad range of Victor's heavy-duty equipment. It is the designated replacement seal for Victor 300 Series welding tips and cutting attachments, ensuring that these versatile tools continue to operate at peak performance. Furthermore, it serves as the correct sealing element for several series of heating nozzles, including the MFA, MFN, W, WB, and WHB lines. In industrial environments where equipment is subjected to thermal cycling and mechanical stress, the resilience of the sealing material is paramount. Using genuine Victor parts guarantees that the material composition is compatible with the gases used and can withstand the operational environment of oxy-fuel processes.

Maintenance professionals understand that even minor wear on sealing components can lead to significant efficiency losses and safety risks. The 1407-0178 O-Ring provides a reliable solution for refurbishing equipment during scheduled maintenance intervals. By replacing worn seals with genuine OEM parts, operators ensure that the connection points between handles, attachments, and nozzles remain secure and leak-free. This attention to detail in maintenance protocols extends the service life of the torch handle and attachments, protecting the investment in high-quality Victor equipment.