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Author Topic: Rotor and stator  (Read 7177 times)

Offline Racer86

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Rotor and stator
« on: April 08, 2007, 06:36:44 PM »
How do you tell the differences on the rotor and stator from 1999 to 2005 Looking for info on this to match up ECM's to the correct year motors. Can you see the differences, the manual doesn't address this problem. Also need a source to tell engine year by the engine number.
 Thanks for any help or info you can offer.         Bob
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Offline busamagic

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Re: Rotor and stator
« Reply #1 on: April 08, 2007, 07:42:29 PM »
i don't know how to tell by the numbers on the cases but the newer stator rotor has more teeth than the old one,i believe 32 teeth.
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Offline Racer86

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Re: Rotor and stator
« Reply #2 on: April 08, 2007, 07:50:09 PM »
Tip 1,,,, thank you,    any idea how many teeth one the older style rotor ,and how many different years/styles are there?
 trying to figure out a way to match up engines with ECm's and harness's
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Offline 00Busa

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Re: Rotor and stator
« Reply #3 on: April 09, 2007, 01:46:45 PM »
'99~'01 same rotor  ''01 had different ECU from '99 & '00 (all 16 bit)
'02 and up all have 32 bit ECU  although harnesses vary a little with hazard and passing lights added.
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Offline Racer86

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Re: Rotor and stator
« Reply #4 on: April 09, 2007, 03:53:37 PM »
So, 2002 and newer all have the same rotor and stator? How can I tell which rotor the engine has in it, if I don't know the year of the engine. Can you see the difference on the rotor or stator? If so what do I need to look for?
 Thanks for ANY help,  still trying to match engine, ECM, and harness's to the correct years.  :cry:
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Offline gazza414

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Re: Rotor and stator
« Reply #5 on: April 09, 2007, 03:58:37 PM »
Pull the LHS stator cover off and look at the segmented teeth on the outside of the flywheel..only way to tell quickly.

as for engine numbers Vs changeover to the newer flywheel..only Suzuki USA could help you out with that one I would suggest.
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Offline Racer86

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Re: Rotor and stator
« Reply #6 on: April 13, 2007, 02:17:32 PM »
Found out how to tell the difference on the rotors to match the correct year ECM to the motor. The newer Magneto Rotors have 24 minus 2 teeth or notches on the circumference, the older rotors have 8.
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Offline master_328

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Re: Rotor and stator
« Reply #7 on: September 06, 2007, 04:54:25 PM »
Quote from: 00Busa on April 09, 2007, 01:46:45 PM
'99~'01 same rotor  ''01 had different ECU from '99 & '00 (all 16 bit)
'02 and up all have 32 bit ECU  although harnesses vary a little with hazard and passing lights added.

Any part numbers for the different units?

32920-24F01 from 1999?

32920-24FA0 from 2001?

32920-24FD0 ??

32920-24FG0 ??

32920-24FK0 from 2005?

please confirm?!
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Offline master_328

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Re: Rotor and stator
« Reply #8 on: September 07, 2007, 08:35:23 AM »
I just got some part numbers from my suzuki dealer.

ECU / ECM:
Year 1999 #32920-24F01
Year 2001 #32920-24FA0
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