Lincoln Service Parts 1 › Lincoln Electric 9SG3734-3 SWITCH PC BD ASBLY G3734-3 Lincoln Electric 9SG3734-3 SWITCH PC BD ASBLY G3734-3 Sale Price: $2,818.45 Original Price: $3,241.22 SWITCH PC BD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! SWITCH PC BD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1