Lincoln Service Parts 1 › Lincoln Electric 9SM23502 ESTOP LOGIC HARNESS M23502 Lincoln Electric 9SM23502 ESTOP LOGIC HARNESS M23502 Sale Price: $89.47 Original Price: $102.89 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