Lincoln Service Parts 1 › Lincoln Electric 9SL20188 LEFT CASE SIDE L20188 Lincoln Electric 9SL20188 LEFT CASE SIDE L20188 Sale Price: $121.61 Original Price: $139.85 LEFT CASE SIDE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! LEFT CASE SIDE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1