Lincoln Service Parts 1 › Lincoln Electric 9SG7449-1 GEARBOX, MACHINED DIE CASTING G7449-1 Lincoln Electric 9SG7449-1 GEARBOX, MACHINED DIE CASTING G7449-1 Sale Price: $115.05 Original Price: $132.31 GEARBOX, MACHINED DIE CASTING PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! GEARBOX, MACHINED DIE CASTING PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1