R415-116-25 - Replacement Tregaskiss Style Liner 415-116-25 for 0.045-0.052 Wire (25ft)

Smooth Feeding for Long-Reach Welding

Nothing ruins a good bead faster than a stuttering wire feed. If you are running a Tregaskiss style gun and experiencing inconsistent arc starts or wire chatter, your liner might be the culprit. The GEN415-116-25 is a heavy-duty replacement liner designed to get your machine running smoothly again. Built to replace the standard 415-116-25 liner, this 25-foot assembly is perfect for welders who need that extra reach around large assemblies or across the shop floor.

This liner is sized specifically for 0.045" and 0.052" wires, the workhorses of structural and heavy manufacturing welding. The steel coil construction is tough enough to handle the friction of solid steel wires and flux-cored wires alike, resisting the buildup of shavings and debris that often clog lesser liners. Because it is 25 feet long, it covers even the longest standard gun cables, and can easily be trimmed down for shorter custom setups if needed.

Installing a new liner is one of the cheapest and most effective ways to tune up your MIG gun. Over time, copper dust and shop grime build up inside the coil, creating drag that strains your drive rolls and causes burn-backs. Swapping in a fresh GEN415-116-25 restores that low-friction path your wire needs. Whether you are welding in a boom-mounted setup or dragging a long cable across a trailer deck, this liner ensures the wire gets to the puddle exactly when you need it.

Installation Tips

When installing this 25-foot liner, ensure you lay your MIG gun cable out completely straight on the floor. This prevents you from cutting the liner too short. Insert the new liner until it seats fully at the back end, then trim the excess at the front of the neck according to your gun manufacturer's stick-out specifications. A sharp pair of liner cutters or side cutters is recommended to ensure a clean cut without burrs that could snag the wire.