Lincoln Service Parts 2 › Lincoln Electric 9SS18697-51 GAS & POWER FITTING S18697-51 Lincoln Electric 9SS18697-51 GAS & POWER FITTING S18697-51 Sale Price: $101.83 Original Price: $117.11 GAS & POWER FITTING PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! GAS & POWER FITTING PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1