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Is your wire stuttering or dragging as it comes out of the nozzle? It might be time to check your head liner. The Bernard 4953 Guide Tube is the unsung hero of your MIG gun setup, sitting right in the neck of the torch to ensure your wire glides smoothly from the cable to the tip. Designed specifically for Bernard Q-Guns, S-Guns, and T-Guns, this brass guide tube handles wire sizes from .030" all the way up to .052".
Why Replace Your Guide Tube?
Over time, the constant friction of steel or flux-cored wire wears grooves into the guide tube, especially at the bend of the gun neck. This can cause the wire to snag, leading to an unstable arc, spatter, or the dreaded birdnest at the feeder. By swapping out an old, worn liner for a fresh Bernard 4953, you eliminate that friction point. The result is a consistent, buttery-smooth wire feed that lets you focus on laying perfect beads rather than fighting your equipment.
Built for Durability
Made from durable brass, this jump liner resists the heat and abrasion typical of high-amperage welding. It acts as a protective conduit, preventing the wire from shaving against the inside of the neck tube. Whether you are running solid wire in a shop or flux-core in the field, keeping a spare 4953 guide tube in your kit is a smart move for any professional welder using Bernard gear.
Installation is Quick and Easy
Replacing the guide tube is a straightforward maintenance task that takes only minutes but saves hours of frustration. Simply remove the nozzle and contact tip, access the head of the gun, and swap the liner. It's a small part that makes a massive difference in your daily welding comfort and quality.
| Additional Information |
|---|
| Brand:Bernard |
| Wire Size:0.030" - 0.052" |
| Item:Guide Tube, Head Liner |
| Fits Which Model:Bernard Q-Gun, Bernard S-Gun, Bernard T-Gun |
| Material:Brass |
| Part Number:4953 |
| Component Type:Neck Liner |
| Packaging Description:1of1 |
