Johnson Service Kit 09-45905 is suitable for Johnson F4B-9 flexible impeller pumps, including:

F4B-9 pumps (10-24465-01, 10-35087-1, 10-35098-1, 10-35098-2, 10-35098-3, 10-35098-4 & 10-35216-1)

F4B-903 pumps (10-24463-01)