Lincoln Service Parts 1 › Lincoln Electric 9SM23502-1 ESTOP LOGIC HARNESS M23502-1 Lincoln Electric 9SM23502-1 ESTOP LOGIC HARNESS M23502-1 Sale Price: $13.04 Original Price: $15.00 ESTOP LOGIC HARNESS PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! ESTOP LOGIC HARNESS PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1