Applicable Model: This Carb vacuum diaphragm is perfect replacement for Honda STEED400 VT400. Please confirm the model before purchase to ensure that it is completely suitable.
High Quality Material: This carburetor vacuum diaphragm is made of high grade plastic, sturdy, wear resistant and durable.
Working Principle: The carburetor vacuum diaphragm controls the intake air volume of the carburetor to push the vacuum chamber, and the pressure of the vacuum chamber pushes up the vacuum membrane to drive the plunger up.
Easy to Install: The installation of the carburetor vacuum diaphragm is simple, no complicated operation is required, and the old or damaged carburetor vacuum diaphragm can be directly replaced.
Pretest: This has been thoroughly quality tested before shipping to ensure product perfect. If you are not satisfied, we accept all of the return, replacement or refund requests.