CUCV M1009 alternator Rotor part number?

[stonewalljac]

Does anybody have the part number for the rotor in a CUCV M1009 alternator? or have a web site that sells the rotor? mine is open and needs to be replaced. Thanks Dave J.

 

[joshuak]

PN 79517, from the TM -34P. Seem to be readily available online.




Edit: As pointed out by DH in post 11 above part number is for alternator found on the M1010.

I should have written PN 1049930, from the TM -34P. Also found readily online.

 

[stonewalljac]

I don't seem to find anything with that number.

 

[doghead]

https://www.amscovf.com/ROTOR-100A-12V--DR-27SI-TYPE-100_p_305932.html

 

[doghead]

PN 79517, from the TM -34P. Seem to be readily available online.

That is a prestolite number.

http://www.parttarget.com/2920-01-2...17.html/-ABC65350-438C-4EAA-A4DF-9E382F48A080

 

[doghead]

Your alternator is an AC Delco 27si type 100.

12 volt, 100 amp, isolated ground(does not matter for the rotor).

 

[stonewalljac]

Just opened an account with them. waiting to see what the price is.

 

[stonewalljac]

I find some that says series 200 what does that mean?

 

[doghead]

Guessing that is the designation for type 200.

 

[joshuak]

I don't seem to find anything with that number.

http://lmgtfy.com/?q=79517+rotor

That is a prestolite number.

http://www.parttarget.com/2920-01-2...17.html/-ABC65350-438C-4EAA-A4DF-9E382F48A080

Could you please share where/how you found the NSN, there is a picture of the rotor on Ebay with the NSN, but I'd doubt that's your source. Thank you.

 

[doghead]

Sure, the website. Parttarget.

You can search by nsn or manufacturers part number.

So, I put in the part number, and got the nsn and all its info.

Also listed in the info is the item end use(what it's used on). In this case the rotor you shared is used on the M1010 which is not the correct alternator(or rotor) for an m1009.

 

[porkysplace]

Sure, the website. Parttarget.

You can search by nsn or manufacturers part number.

So, I put in the part number, and got the nsn and all its info.

Also listed in the info is the item end use(what it's used on). In this case the rotor you shared is used on the M1010 which is not the correct alternator(or rotor) for an m1009.

Doghead, I've been working on my search skills with Parttarget and have had a 50-50 result . Could you maybe do a tutorial on using it at some point ?
Awhile back there was a thread on a seat belt bolt size for a M1008 from a member in Europe , I never did find the info with Parttarget. I did however find it with google and a GM parts manual for a later year that used the same part number.
I don't mind helping someone with parts searches , I would just like to get better at using Parttargets search feature.

 

[joshuak]

Sure, the website. Parttarget.

You can search by nsn or manufacturers part number.

So, I put in the part number, and got the nsn and all its info.

Also listed in the info is the item end use(what it's used on). In this case the rotor you shared is used on the M1010 which is not the correct alternator(or rotor) for an m1009.

Thank for catching that, I added an edit to my original post to reflect my mistake.

 

[stonewalljac]

Thanks guys for all your help, I was able to take the part number you provided and find one on Ebay. It's on it's way. Thanks again for all your knowledge.

 

[doghead]

Ah, which part number did you order?

 

[stonewalljac]

Ah, which part number did you order?

NOS GM Alternator Rotor 1A-3010 10499310 1877057 1978875

 

[stonewalljac]

Happy ending. passenger side alternator humming along as new again. In all my years of mechanicing for a living (40) years worth. this is the first time I have had a bad alt rotor that showed no sign of damage. other than open across the slip rings.

 

[doghead]

Thanks for the update!