Lincoln Service Parts 1 › Lincoln Electric 9SG8057 MOTOR AND GEARBOX ASBLY G8057 Lincoln Electric 9SG8057 MOTOR AND GEARBOX ASBLY G8057 Sale Price: $12,977.43 Original Price: $14,924.04 MOTOR AND GEARBOX ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! MOTOR AND GEARBOX ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1