Lincoln Service Parts 2 › Lincoln Electric 9SS37600-3 EXTERNAL CONTROL LINE S37600-3 Lincoln Electric 9SS37600-3 EXTERNAL CONTROL LINE S37600-3 Sale Price: $373.65 Original Price: $429.70 EXTERNAL CONTROL LINE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! EXTERNAL CONTROL LINE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1