Part Number: 154909-14 (2 inch counter pointer altimeter) Part Number: 154909-15 (2 inch counter pointer altimeter) Part Number: 154909-16 (2 inch counter pointer altimeter) Part Number: 154909-17 (2 inch counter pointer altimeter) Part Number: 154909-18 (2 inch counter pointer altimeter) Part Number: 154909-2 (Altimeter) Part Number: 154909-3 (Altimeter) Part Number: 1549093-1 (Screw) Part Number: 1549094 (Altimeter) Part Number: 1549095 (Altimeter) Part Number: 15490959 (New in stock) Part Number: 1549096 (Altimeter) Part Number: 154909-7 (Altimeter) Part Number: 1549097-1 (Insulating washer)