Lincoln Service Parts 2 › Lincoln Electric 9SS20374-2 HALL EFFECT SWITCH ASBLY S20374-2 Lincoln Electric 9SS20374-2 HALL EFFECT SWITCH ASBLY S20374-2 Sale Price: $159.07 Original Price: $182.93 HALL EFFECT SWITCH ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! HALL EFFECT SWITCH ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1