Lincoln Service Parts 1 › Lincoln Electric 9SL11497-3 CHOPPER HEAT SINK & PC BD ASBLY L11497-3 Lincoln Electric 9SL11497-3 CHOPPER HEAT SINK & PC BD ASBLY L11497-3 Sale Price: $2,245.66 Original Price: $2,582.51 CHOPPER HEAT SINK & PC BD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CHOPPER HEAT SINK & PC BD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1