Lincoln Service Parts 1 › Lincoln Electric 9SM25809 LIMIT SWITCH ARM M25809 Lincoln Electric 9SM25809 LIMIT SWITCH ARM M25809 Sale Price: $152.63 Original Price: $175.53 LIMIT SWITCH ARM PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! LIMIT SWITCH ARM PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1