Lincoln Service Parts 1 › Lincoln Electric 9SG9290 PLASTIC DOOR G9290 Lincoln Electric 9SG9290 PLASTIC DOOR G9290 Sale Price: $123.30 Original Price: $141.80 PLASTIC DOOR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! PLASTIC DOOR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1