85W55 - ESAB 85W55 Replacement O-Ring Kit (5-Pack)

Reliable Sealing for Precision Welding Equipment

The ESAB 85W55 O-Ring is a critical replacement component designed to maintain the integrity of your welding equipment's pneumatic and fluid systems. Sold in a convenient pack of five, these O-rings are engineered to precise specifications with an inner diameter of 0.921 inches and a cross-section of 0.139 inches. In industrial welding environments, the smallest leak in a shielding gas line or torch connection can lead to significant operational inefficiencies, including increased gas consumption and compromised weld quality. Using genuine OEM parts like the 85W55 ensures that your equipment operates within its designed parameters, providing a tight, reliable seal that resists the rigors of daily use.

Manufactured from high-quality elastomeric materials, these O-rings offer excellent resistance to compression set and degradation over time. They are specifically sized to fit ESAB MIG guns and compatible torch assemblies, serving as a barrier against gas leakage and air ingress. Maintaining a stock of these essential consumables is a best practice for any fabrication shop or industrial facility, minimizing downtime during routine maintenance intervals. Whether you are refurbishing older equipment or performing a quick repair on the production line, the ESAB 85W55 provides the assurance of a factory-correct fit.

Proper maintenance of sealing components is often overlooked but is vital for the longevity of welding torches. A worn or cracked O-ring can introduce atmospheric contamination into the weld pool, leading to porosity and rework. By replacing aging seals with fresh ESAB 85W55 O-rings, operators can ensure consistent gas flow and optimal arc stability. This product is an indispensable part of any preventative maintenance schedule for ESAB welding systems.