Honda 17220-ZM0-030 (1), 17231-Z0L-050 (1) and 17211-ZL8-023 (1) Air Filter Assembly Kit Genuine OEM Honda parts Kit contains: (1) 17220-ZM0-030 air cleaner case, (1) 17231-Z0L-050 air cleaner cover and (1) 17211-ZL8-023 Air Filter 17211-ZL8-023 replaces 17211-ZL8-003 and 17211-ZL8-013 filters 17220-ZM0-030 replaces 17220-ZM0-000, 17220-ZM0-010 and 17220-ZM0-020 cases 17231-Z0L-050 replaces 17231-Z0L-000, 17231-Z0L-020, 17231-Z0L-030 and 17231-Z0L-040 covers