... to run the engine. 2, Special protector to protect solenoid. 3, Approved by ISO9001:2008 standard. Compared with Woodward solenoidWoodward ... voltage regulator, generator synchronizer, genset controller, power factor regulator, fuel solenoid, charger for engine start battery, actuator, speed controller, load sharing ... are approved by ISO9001:2008 standard. 12V 24V Diesel Engine Starter Solenoid FS-22A