Lincoln Service Parts 1 › Lincoln Electric 9SCL004017 U-18-31-87-87/74 CL004017 Lincoln Electric 9SCL004017 U-18-31-87-87/74 CL004017 Sale Price: $0.29 Original Price: $0.33 U-18-31-87-87/74 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! U-18-31-87-87/74 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1