Lincoln Service Parts 2 › Lincoln Electric 9SS27985-20 TRANSFORMER AND SWITCH ASBLY S27985-20 Lincoln Electric 9SS27985-20 TRANSFORMER AND SWITCH ASBLY S27985-20 Sale Price: $1,502.73 Original Price: $1,728.14 TRANSFORMER AND SWITCH ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! TRANSFORMER AND SWITCH ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1