Hey guys. I just found some replacement o-rings that are an exact match for my LN-7 wire feeder torch connection. I'm pretty sure most Lincolns use the same O-ring size. Perhaps someone else can verify this?

My two boxes of bulk random o-rings didn't have the size I needed.

The dimensions are 1/2" i/d 5/8" o/d 1/16" thick. I have a heck of a time measuring a squishy o-ring, so I know it frustrates others as well. The dimensions were right on the package of the one I found that matched. I just ordered a 10 pack for 5 bucks on ebay so I'll have future replacements.

Hope this helps someone in the future.

Andy