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#1
09-26-2006, 07:23 AM
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Stock size of idler pulley for SC belt
Does anyone know off hand what the diameter is? The bearings have recently seized up. When I replaced it in the AZ parking lot, it instantly got smoked. I brought what's left of it home and it's 1.03" wide on a 3.63" OD. Problem is that when I threaded the monster button head screw in, the ribs on the back-side of the pulley came in contact with the circumference of the aluminum behind it.
from AZ, by compressorworks 45973 835973 Thanks, Ted. 
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#2
09-26-2006, 07:57 AM
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Re: Stock size of idler pulley for SC belt
Sounds like you got the wrong size and type idler pulley. Typical AZ.
 The stock idler pulley is 76.2 millimeters = 3.00 inches. Is your SC drive belt system stock? The max size I have ever seen is 3.5" and thats with a smaller SC pulley size for belt size compensation.
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#3
09-26-2006, 08:09 AM
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Re: Stock size of idler pulley for SC belt
Ah, I figured as much. SC system is stock, mods will come with time. Good thing I saved whats left of the last one. Primo opportunity to have one of the shop guys machine me an aluminum one since I have this brand new bearing sitting around.
Thanks for the speedy reply.
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