Lincoln Service Parts 1 › Lincoln Electric 9SL11076 RIGHT HEAT SINK TUNNEL L11076 Lincoln Electric 9SL11076 RIGHT HEAT SINK TUNNEL L11076 Sale Price: $112.18 Original Price: $129.01 RIGHT HEAT SINK TUNNEL PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! RIGHT HEAT SINK TUNNEL PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1