0215201212 - ESAB Replacement O-Ring 14.3mm x 2.4mm (Pack of 10)

Precision Sealing for ESAB Welding Systems

Maintenance is the backbone of industrial productivity, and even the smallest components play a critical role in the operational integrity of your welding equipment. The ESAB O-Ring (Part Number 0215201212) is a genuine replacement seal designed specifically for ESAB machinery. Measuring 14.3mm in internal diameter with a 2.4mm cross-section, this O-ring is engineered to provide a tight, reliable seal in various connection points within your welding setup, such as wire feed mechanisms, torch connections, or gas distribution lines.

Using non-OEM seals can often lead to minute leaks that compromise shielding gas coverage or cooling efficiency, potentially leading to weld defects or equipment overheating. This genuine ESAB part is manufactured from high-grade elastomer materials selected for their durability and resistance to the harsh environments typical of welding workshops. Whether sealing against inert gases, cooling fluids, or simply preventing dust ingress, these O-rings maintain their elasticity and shape over time, ensuring your equipment performs as intended by the manufacturer.

This product is supplied as a pack of 10, making it an excellent inventory item for maintenance departments and repair technicians. Having the correct O-ring on hand eliminates the frustration of sourcing generic matches that may not tolerate the specific thermal or chemical stresses of welding applications. Regular inspection and replacement of O-rings during scheduled maintenance intervals is a best practice that extends the lifespan of your capital equipment and ensures consistent weld quality.

Technical Specifications and Application

The 14.3mm x 2.4mm dimension is a precise metric specification used in various ESAB assemblies. When installing, ensure the seating groove is clean and free of debris to guarantee a perfect seal. A small amount of compatible lubricant may be used to facilitate installation and prevent pinching, depending on the specific location within the machine. Trust in genuine ESAB parts to maintain the factory-standard performance of your welding systems.