Lincoln Service Parts 2 › Lincoln Electric 9ST11981 ACTUATOR DRIVE SCREW T11981 Lincoln Electric 9ST11981 ACTUATOR DRIVE SCREW T11981 Sale Price: $28.10 Original Price: $32.32 ACTUATOR DRIVE SCREW PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! ACTUATOR DRIVE SCREW PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1