Lincoln Service Parts 1 › Lincoln Electric 9SL7817-2 SCR BRIDGE ASSEMBLY L7817-2 Lincoln Electric 9SL7817-2 SCR BRIDGE ASSEMBLY L7817-2 Sale Price: $1,186.03 Original Price: $1,363.94 SCR BRIDGE ASSEMBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! SCR BRIDGE ASSEMBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1