1、This product is T30 rectifier module, which is a diode board for alternators, with strong practicability. 2、Rectifier can effectively help the generator to adjust the current to a standard level, so that it can run safely and stably. 3、The rectifier bridge is made of aluminum alloy material, wear‑resistant and corrosion‑resistant, and has a long service life. 4、The rotating diode rectifier bridge is small in size, good in performance, easy to carry and store. 5、The kit contains 3 rectifier bridges, easy to install and replace, suitable for Mecc Alte generators. Item Type: Bridge Rectifier Material: Aluminum alloy Application: Diesel generator function Purpose: Suitable for Mecc Alte generator 3 x Rectifiers 1 x Connection Line 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.