Water Pump Pulley

[Mike]

I'm looking to replace the pulley on the TTA water pump since the bolts rusted out and damage the pulley. Never seen anything like this! Can anyone help or direct me where I can get a replacement?

Thanks,
Mike

 

[PhillyTurboSix]

Is there a part number on it Mike? I think it's the same as a GN. If so they pop up on eBay and the other turbo boards pretty cheap!

 

[Mike]

I don't have the part number, but already checked the GN's and they are different.

Thanks,
Mike

 

[PhillyTurboSix]

Hey Mike dug out my parts books and it looks like the same part number for both. I have one from a GN here that has a ST on the end of the part number. It's for my spare engine. While it's been discontinued from GM I'm checking one parts house to see if they have any in stock. Waiting on a call back now but you should just be able to put a GN pulley on there.

 

[Jan Larsson]

GN is the same... nos4gn.com have new NOS pulleys.