Lincoln Service Parts 1 › Lincoln Electric 9SM24812 SHAFT COUPLING M24812 Lincoln Electric 9SM24812 SHAFT COUPLING M24812 Sale Price: $1,216.37 Original Price: $1,398.82 SHAFT COUPLING PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! SHAFT COUPLING PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1