Alternator Pulley

[unaffiliated]

I am looking for some alternator pulleys for the 100 amp units on the CUCV's for a project I am working on with another member. I looked in the parts TM and could not find a part number. They do not show a parts breakdown for the alternator in the TM, just the complete unit. Does anyone know a source for the correct 3 inch diameter pulley? I found a source for smaller ones but I am not sure if they have the concave design on the back side to clear the cooling fan. I need the 3 inch diameter for the project we are working on. Once I find the pulley and get a prototype built of our project, I will post it and offer it for sale in the classifieds. Any ideas on a source for these pulleys would be appreciated. Thanks, CF.

 

[Warthog]

The parts breakdown is in the TM 9-2320-289-34P manuals. When looking for parts use both the -20 and the -34

http://www.steelsoldiers.com/cucv/47479-correct-alternator-pulley.html

Advanced Search is your friend

GM 1978068

Looks like it is going to be a 77mm pulley and the closest NAPA has is this one.

It is 3 1/16" x 3/8" belt.

RAY 13068P

 

[unaffiliated]

Thanks. I thought I had looked in both. Sorry, I guess I just didn't look hard enough.