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⚡ Upgrade your weld game with flawless feed and unstoppable flow!
The Lincoln KP1937-3 replacement liner is a 15-foot copper liner designed for Magnum 100L and PRO 100L/175L MIG guns. It supports wire diameters from .023" to .035", feeding both solid and flux-cored wires. This liner enhances wire feed reliability, smooths arc performance, and fits multiple Lincoln welding gun models, making it a top-rated choice for professional welders seeking consistent, high-quality welds.
| ASIN | B08CSZGH64 |
| Best Sellers Rank | #47,050 in Automotive ( See Top 100 in Automotive ) #72 in MIG Welding Equipment |
| Brand Name | Generic |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (333) |
| Manufacturer | Unknown |
| Material Type | Copper |
| Number Of Wires | 1 |
| Strands | Single Strand |
| Unit Count | 1 Count |
M**K
Great product
Worked perfectly for my decades old welder.
A**G
Great product. Fixed the wire feed issue on Lincoln 140HD
Easy to install. Fixed my intermittent feed issues. Really smoothened out the Arc. I was having random stops mid weld and sometimes on starts. At first, I thought I was hitting the duty cycle because the problem was always after a few minutes of heavy passes on D with .035. Turns out the old liner was to blame. With a new liner, the roller tension can be reduced as well. This will keep the flux core from cracking internally and produce better welds.
P**G
Would recommend
This fixed my Lincoln mig welder. It fit good, just trimmed the end once installed. My welder works smooth again. Perfect replacement for the stock one. Will buy again and I should have replaced this sooner. As soon as your welder gets a little jerky feeding the wire, clean the feed wheel. When that does not solve your problem, replace this liner and all is well.
K**S
Lincoln 210mp replacement
Worked great in my 210MP Lincoln. Cheap enough it’s worth buying two to have as a spare. If your machine isn’t feeding smooth- you likely have a bunch more kinks in the liner than you think…. No wonder my machine wasn’t feeding like it should. Buy two….
H**R
Perfect
Worked perfect, fixed my broken down welder
A**T
Good for Lincoln Handy Mig
Worked just fine with my old Lincoln Handy Mig with a little modification (I cut off the brass part)
J**O
Works good
It is exactly how it’s described. Still working great even months later.
K**Y
Inexpensive and good quality
Easy installation and I'm back to welding
Trustpilot
1 month ago
1 month ago