Lincoln Service Parts 1 › Lincoln Electric 9SM20312 RECTIFIER BRACKET M20312 Lincoln Electric 9SM20312 RECTIFIER BRACKET M20312 Sale Price: $47.25 Original Price: $54.34 RECTIFIER BRACKET PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! RECTIFIER BRACKET PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1