Lincoln Service Parts 1 › Lincoln Electric 9SL17342-5 UNIGUN ASBLY L17342-5 Lincoln Electric 9SL17342-5 UNIGUN ASBLY L17342-5 Sale Price: $1,381.56 Original Price: $1,588.79 UNIGUN ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! UNIGUN ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1