Lincoln Service Parts 1 › Lincoln Electric 9SL11316 HEAT SINK TUNNEL LID L11316 Lincoln Electric 9SL11316 HEAT SINK TUNNEL LID L11316 Sale Price: $94.48 Original Price: $108.65 HEAT SINK TUNNEL LID PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! HEAT SINK TUNNEL LID PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1