Includes: 
Replacement Linear Potentiometer with For many Lincoln machines -

Including Lincoln 140, SP-100, SP-125 Plus

 this is THE CORRECT HIGH CAPACITY potentiometer - smaller cheaper ones WILL FAIL

Please VERIFY this before purchase - there are several versions of  this potentiometer 

THIS ITEM IS STATIC SEALED AND CANNOT BE RETURNED FOR ANY REASON ONCE OPENED. RETURNS ARE ALLOWED FOR UNOPENED ITEMS ONLY.