Lincoln Service Parts 1 › Lincoln Electric 9SM20467 AIRBOX (BLACK) M20467 Lincoln Electric 9SM20467 AIRBOX (BLACK) M20467 Sale Price: $193.85 Original Price: $222.93 AIRBOX (BLACK) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! AIRBOX (BLACK) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1