Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
Thanks for that Ash. The plot just thickened a bit read below.CB450 K4 vs K5 alternator rotor swap- beware!
I have been trying to compare your two rotors from the picture. The timing marks look the same in relation to the keyway but it is a bit hard to be sure. He's talking about a 20 degree error and it doesn't look anything like that. The part I need is really 31101-283-013 which covers later K0 to K4. Which one do you have there marked K0? Could I ask a big favour Ash, if I pay the postage both ways could I borrow both rotors to make sure my other parts fit. If it's certain that's the right part I will buy a new one from the pirate but need to be sure first as it's an expensive part. Cheers.