The Johnson replacement lip seal 0.2234.337 is suitable for the following F8B and F9B 1.5 inch Johnson pumps: - Johnson F8B-5, F8B-9, F8B-903, F8B-3000, F8B-3000-TSS, F8B-3020, F8B-3030, F8B-3900, F8B-3920, F8B-3930 and F8B-5000-TSS pump models: 10-13024-1, 10-13024-2, 10-13024-3, 10-13024-4, 10-13024-5, 10-13024-6,