Raiden sorry man, forgot you had this outstanding issue but my 1990 and 1993 are
single plug types and not the same as yours and there seems to be conflicting products
out there for the 87 - 88

But the question is where does the lone black wire go ??? like in the picture below !

Maybe Indiana Hurricane can look at his and tell you where that black wire does !

How did you disconnect the old one ? or was it "a custom" rig ??

 

the stock reg. rectifier has single black wire but the parts that they sent me was RR21, i ordered RR87 and they keep sending me twice RR21, here's the rectifier for hurricane 1000F RR87

 

i got this stupid parts yesterday..
http://www.electrexworld.co.uk/rr21-...ier-585-0.html

 

Ah ...... you are right ...... their screw up ......... very frustrating ....... they usually
makes things good though....... but all this shipping back and forth not good ......
very expensive in fact !

 

they didn't screw me up about the parts but they didn't give me a instruction how to modify the black wire from the bike and now i know , all u do is to connect the black wire to the rectifier black wire and i now my battery is charging..