1、OE Number: The referencing OE number of this starter solenoid relay are 3916301, 3916302, 120‑105751, 120 901S1, 120‑105751‑6, 120‑107112. 2、Function: The start relay controls the current of the high voltage line by controlling the current of the low voltage line, and plays the role of a current switch. 3、Parameter: The working voltage of this starter solenoid relay is DC24V, and the contact load is 500A, which adopts normally open mode, with a 85x80x56mm size. 4、Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. 5、Easy to Install: Stringently manufactured to meet the original standard, good replacement for the old or broken one, improving the time efficiency. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.