WeldingCity Steel Conduit Liner 45-40-15 (.035"-.045") 15-ft for Lincoln Magnum 100L and Tweco Mini/No.1 MIG Welding Guns

Fits perfectly to my Lincoln 180 welding machine!

Had to cut it down quite a bit. Some people might not be able to do that as easily. Overall seemingly good product.

MiG welders have liners through which the welding wire is pushed. Eventually from an accident or old age the liners need to be replaced. Any t kink or sharp protrusion in the liner prevents the wire from moving smoothly to the welding gun. I realized this when my Lincoln Weld-Pak 155 started sputtering-out the welding wire. I disassembled the exterior casing from the interior wire drive mechanism and after loosening the set screw at the base pulled the liner out. The 35-40-15 .030-.035 liner I purchased from WeldingCity.com was an exact match after I trimmed it down to the length I needed. It installed easily with no difficulty. (INSTALLATION NOTE: if you trim the liner or need to cut it make sure that there is no sharp point in the liner that can snag your welding wire. File down is necessary.) My wire fed welder now runs smoothly. I found the cost of this replacement liner fair and it's construction to be similar to the original from Lincoln.

This worked perfectly for my Lincoln Weld-Pak 3200 with .035 in a Fluxcore set up.Just remove the old liner. Put in the new liner. measure how far the liner extended into the tip. snip the liner with some wire cutters.Extremely happy with the product. it was $9.99 vs other "prime" liners for $19.99 and up.

Liner works perfectly in my Lincoln Pro-Mig 175 with the Magnum 100L gun. Easy to replace and my issues have disappeared.EDIT: I also purchased the 45-40-15 (.035-.045) liner for another gun I have with the same great results.

Works but not quite right. Just installed this in my Lincoln weld pak and it didn't quite match the old part. The brass fitting on the welder end is shorter than the stock piece. As a result, when you try to tighten the set screw it actually tries to push the liner fitting out. I solved this by snugging it up finger tight, but not enough to push the fitting out. It says all over this item description that it's made for the 100L mig gun, but it can merely be made to work. I give it 3 stars because I was able to make it work and it's wishing find. Knocked 2 stars off because I couldn't just use it. Instead I had to fiddle around with it and come up with my own solution.

Work like a charm.

worked great fit like oem parts

Shipped quick. Was easy and quick to replace. Much less expensive than my local suppliers and actually received it quicker than they could bring in a replacement.

worked great no problem