Skip to Main Content

18406 - ESAB 165.0002 Replacement O-Ring Seal

Packaging: pack of 1
$13.71/EA $8.51/pack of 1 only $8.51/EASave 38%

Usually ships within 3-5 business days

OVERVIEW

ESAB O-Ring 4.16 x 1.07 mm (165.0002) Overview


The ESAB O-Ring 4.16 x 1.07 mm (Part Number: 165.0002) is a critical small component designed for the maintenance and repair of welding torches and gas delivery systems. In the precision world of MIG and TIG welding, even the smallest leak in the shielding gas line can lead to porosity in the weld, oxidation, and wasted consumables. This O-ring is engineered to exact specifications to provide a reliable seal at connection points, such as the gas nipple or Euro connector interface found on many standard welding guns.



Manufactured to meet ESAB's high standards for quality and durability, this O-ring features an inner diameter of 4.16 mm and a cross-sectional thickness of 1.07 mm. These precise dimensions are essential for fitting into specific grooves within the torch assembly, ensuring that the seal remains tight even under the pressure of flowing shielding gas. The material is selected for its resilience and ability to maintain elasticity over time, resisting the drying and cracking that can occur with inferior rubber seals.



Regular maintenance of your welding equipment involves checking and replacing O-rings. A worn or damaged O-ring is a common cause of inexplicable gas loss or poor arc performance due to atmospheric contamination. Keeping a stock of these 165.0002 O-rings ensures that you can quickly address sealing issues and minimize downtime in your production environment.



Key Specifications



  • Part Number: 165.0002

  • Inner Diameter: 4.16 mm

  • Thickness: 1.07 mm

  • Type: Sealing O-Ring

  • Compatibility: Standard welding torch gas connections

Additional Information
Packaging Description:pack of 1
Product Type:O-Ring
Part Number:165.0002
Material:Rubber
Application:Gas Sealing, Torch Maintenance