Lincoln Service Parts 2 › Lincoln Electric 9SS18671-1 THERMOSTAT BASE ASBLY S18671-1 Lincoln Electric 9SS18671-1 THERMOSTAT BASE ASBLY S18671-1 Sale Price: $35.89 Original Price: $41.27 THERMOSTAT BASE ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! THERMOSTAT BASE ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1