Lincoln Service Parts 1 › Lincoln Electric 9SM18720-5 PAN RELAY M18720-5 Lincoln Electric 9SM18720-5 PAN RELAY M18720-5 Sale Price: $404.37 Original Price: $465.03 PAN RELAY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! PAN RELAY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1