Lincoln Service Parts 1 › Lincoln Electric 9SG3426-1 ADAPTER PLATE G3426-1 Lincoln Electric 9SG3426-1 ADAPTER PLATE G3426-1 Sale Price: $431.65 Original Price: $496.40 ADAPTER PLATE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! ADAPTER PLATE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1