Direct Diode Marelli M22FA703A / MJB 225
Reference:
SM22FA703A
IN STOCK
In stock: 2
In stock: 2
Marelli M22FA703A Forward-Biased Diode: Component of the Rotating Rectifier Bridge
The M22FA703A forward-biased diode is a component of the rotating rectifier bridge in the excitation system of Marelli MJB 225 alternators. Forward-biased (red) and reverse-biased (black) diodes must always be replaced in pairs.
Technical characteristics
Do I also need the reverse diode?
Yes, the forward-biased (positive, red) and reverse-biased (negative, black) diodes in the rectifier bridge are always replaced in pairs to maintain the balance of the excitation circuit. We also already have the Reverse Diode Marelli M22FA704A for this same MJB 225 frame. If you have any questions, contact us at.

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