Lincoln Service Parts 1 › Lincoln Electric 9SM25007 BACKING PLATE ASBLY M25007 Lincoln Electric 9SM25007 BACKING PLATE ASBLY M25007 Sale Price: $249.22 Original Price: $286.60 BACKING PLATE ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! BACKING PLATE ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1