21169 - ESAB MIG Gun Liner Support Tube

Reliable Wire Feeding with ESAB OEM Parts

In high-volume industrial welding environments, the consistency of your wire feed system is paramount to maintaining productivity. The ESAB 21169 Guide Tube Liner Support is a critical component designed to ensure the seamless operation of your ESAB MIG equipment. This small but vital part serves as the interface that stabilizes and supports the liner within the guide tube assembly, ensuring that the welding wire transitions smoothly from the drive rolls into the gun cable without deviation or friction.

Over time, mechanical wear and vibration can degrade the tolerances of liner supports, leading to misalignment. When a liner support is worn, it allows the liner to shift, which can cause the wire to drag, shave, or feed erratically. This not only affects arc stability but can also lead to premature liner failure and increased downtime for maintenance. By replacing worn components with the genuine ESAB 21169, you ensure that your equipment remains within factory specifications, preserving the integrity of your welding process.

Josef Gas provides only authentic OEM parts to guarantee fitment and material quality. This guide tube liner support is manufactured to ESAB's exacting standards, ensuring it withstands the rigors of daily industrial use. Whether you are performing routine preventative maintenance or repairing a specific feed issue, installing the correct support is essential for preventing "birdnesting" and ensuring consistent wire delivery to the contact tip.

Key Benefits for Industrial Maintenance

• Precision Fit: Designed specifically for ESAB wire feed systems, eliminating the guesswork of universal parts.


• Reduced Downtime: Prevents common feeding issues that stop production, such as wire jamming and erratic arc starts.


• Longevity: Made from durable materials that resist wear from constant wire friction and mechanical vibration.

Invest in the longevity of your welding assets by choosing genuine ESAB replacement parts. The 21169 Guide Tube Liner Support is a simple, cost-effective solution to maintain the high-performance standards expected from ESAB welding systems.