Guys, I need a new stator for my old blade and have been given two part numbers from a dealer I spoke to and these are as follows: 31110-MAS-E01 Flywheel Comp. 31120-MAS-004 Stator Comp. Can someone help to tell me what the difference is between the two please? The bike is a '98 model CBR900RRW and as far as I can tell I don't need to replace both the stator and rotor but if any tech on here can confirm that would be great before I shell out the best part of £400. I also have a new regulator too as that has given up the ghost at 36k so I'm not really complaining if the new parts will last the same length of time / mileage. Cheers, Gary
ALTERNATOR Its all there my friend Doubt if you will to buy new though combined price of £778 from Honda
the differnce is the stator is the copper coils that sit inside the flywheel,when the fly wheel spins it generates current. i suspect it will be the stator,not the flywheel you need.
Cheers Scooby, You're right it's the stator that's gone bad - a few of the coils have started to go black (not totally charred) and the output was low at 55 volts AC when I checked it before pulling it apart.
Haynes manual fireblade 1992-99. The stator produces 445 watts @5k this was applicable only to the 92-95 models which were markedly heavier (300gms). 1996-99 stators produced 380watts which had a tendency to burn up, seen and replaced quite a few. The reason being the electrical consumption was very close to what was being replaced by the stator that was constantly on "heat"!!!. The heavier stators had an appetite for rectifiers. Catch 22 maybe?
