Sometimes finding replacement parts for a bridge saw can be difficult at best and impossible at worst. Even if you have a saw that you can't locate the manufacturer for, I can rebuild the controls using parts sourced here in the US so you'll never have to worry about that again! In many cases, a small investment can extend the working life of the saw or get it ready to sell to someone else and will make it much more valuable on the open market. Either way, it will add value. Occasionally, this is not a viable option and I will let you know that upfront.