Lincoln Service Parts 1 › Lincoln Electric 9SG3010-3 SWITCH BOARD HEATSINK ASBLY G3010-3 Lincoln Electric 9SG3010-3 SWITCH BOARD HEATSINK ASBLY G3010-3 Sale Price: $4,200.47 Original Price: $4,830.54 SWITCH BOARD HEATSINK ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! SWITCH BOARD HEATSINK ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1