Check the listing for details. 2 PACK 305/405 306/406 307/407 INTAKE STEM WITH STRAINER W. Condition: New. Listed at 25.55 USD. Description: Replaces Part number: A20011 Specially designed for the 305/405 and 306/406 model series as a dedicated replacement part for the intake valve stem Manufactured from high-quality materials to ensure reliable performance and service life, with high durability and able to withstand daily use Please note: 1. This is an aftermarket part, not an OEM one. Please make sure it will fit your machine before placing order(s). 2. If you are not sure whether the part will fit your machine or not, please message us and let us know your engine model, machine model, we will help. More information, more helpful. 3. If buyer orders wrong item, buyer will be responsible for return and exchange postage. Thank you for your kind understanding in advance.