Lincoln Service Parts 2 › Lincoln Electric 9SS29287-37 COVER SWITCH - SENSOR S29287-37 Lincoln Electric 9SS29287-37 COVER SWITCH - SENSOR S29287-37 Sale Price: $276.19 Original Price: $317.62 COVER SWITCH - SENSOR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! COVER SWITCH - SENSOR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1