Regulator rectafier combo

[MANDIBAL-650]

So I have a 1972 and cannot find a regulator rectifier combo for the 72 so my question is wich one/year would work on my bike if anybody can help out let me know I wanna buy one asap thanx alot guys

 

[gggGary]

Not recommending but they are out there. https://www.mikesxs.net/yamaha-xs650-solid-state-rectifier-regulator-70-79.html
DIY rectifiers and regulators are completely discussed and explained MANY times on here.

 

[5twins]

..... and much, much cheaper.