Johnson Service Kit 09-45584 is suitable for Johnson flexible impeller pumps:

F5B-19 pumps 12V (10-24188-1 & 10-24188-7) and 24V (10-24188-2, 10-24188-8 & 10-24188-10)

F5B-1907 pumps 12V (10-24188-4) & 24V (10-24188-5)

F5B-39 pumps (10-22044-3)

F5B-392 pumps (10-22044-4)

F5B-3900 pumps (10-24210-2)

F5B-3920 pumps (10-24210-4)

F5B-39007 pumps (10-24210-6)

F5B-39207 pumps (10-24210-8)