90300-Z4M-800 Honda Air Cleaner Cover Nut

The 90300-Z4M-800 is a genuine OEM replacement air cleaner cover nut for select Honda powered equipment. 

This 90300-Z4M-800 nut is used to fasten the cover overtop the air cleaner helping to deter debris from being ingested into the motor. 

90300-Z4M air filter cover nut is used on the following Honda powered equipment:

• GX120
• GX160
• GX200
• GX240
• GX270
• GX340
• GX390