u/Caruthers_Willaby

This is on the connection to an alternator on a 1989 Toyota JDM van. I'm pretty sure it's a Hitachi diode. The closest I've found are the specs for a Hitachi V07J which is noted as Green, Green, Red Dots. However, it looks like my diode is Green, Green, Black Dots, which I haven't found any matches to. Anyone have any ideas or resources? (or does anyone think the red dots could have faded to black in 37 years?)