Starter Solenoid Relay For HiSun Massimo Menards Yardsport UTV MSU 400 500 700CC HS500 HS400 HS700 This starter solenoid relay is designed for use with HiSun, Massimo, Menards, and Yardsport UTV models including MSU 400, 500, and 700CC, as well as HS400, HS500, and HS700 series.It functions as a direct replacement for the solenoid, engagement of the starter motor during ignition.The unit is built to match OEM specifications for fitment and performance, facilitating smooth electrical connection between the and starter system.It is suitable for off-road vehicles requiring a and compatible solenoid relay component.