22 192320 O-ring, bulkhead, upper
2
22 86006900 O-ring, bulkhead, upper & lower
1, 7
1 Used on filters manufactured before 11/98.
2 Used on filters manufactured after 11/98.
3 Used on filters manufactured between 11/98 thru 12/00.
4 Used on filters manufactured after 12/00.
5 Used on filters manufactured after 3/03.
6 Used on filters manufactured between 3/03, thru 7/1/03.
7 Used on filters manufactured after 10/04.
8 Used on filters manufactured after 5/21/05.