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Broken water pump pulley pics please

Old Jul 26, 2011 | 06:14 PM
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Default Broken water pump pulley pics please

Please post up your pics of broken water pump pulleys. Thanks!
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Old Jul 26, 2011 | 06:36 PM
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You ring one off???
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Old Jul 26, 2011 | 06:51 PM
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Nope. Just wanting to see where/how they break. My Yukon pump started leaking out the weephole last week. I replaced it with a new pump from Carquest, and the pulley looked to be improved over stock. I wanted to see some stock broken ones to compare.
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Old Jul 26, 2011 | 06:58 PM
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All the ones I have seen sheer off right at the are around where they are attached to the shaft
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Old Jul 26, 2011 | 07:00 PM
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https://www.performancetrucks.net/fo...9/#post4742082 about half way through the first post..Check his other post in i think Timz's thread a few days back..
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Old Jul 26, 2011 | 07:01 PM
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Old Jul 26, 2011 | 07:21 PM
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Thats it, that will fix thee issue of twisting them off
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Old Jul 26, 2011 | 07:31 PM
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Originally Posted by andrew383
https://www.performancetrucks.net/fo...9/#post4742082 about half way through the first post..Check his other post in i think Timz's thread a few days back..
I saw his pic, and that's what got me wondering. I've never seen one broken, except for pics. Even then I didn't pay much attention. Now I just want a closer look of as many pics I can get in one place.

Originally Posted by Mangled03gmc
Thats it, that will fix thee issue of twisting them off
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Old Jul 26, 2011 | 07:45 PM
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It has been welded, is not just the reg casted pulley.. So if that is the new style part of the issue was addressed.. Alot of guys were welding or tacking them to the shaft because they were twisting and breaking off where they seated..
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Old Jul 26, 2011 | 07:53 PM
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It looks to me like the "hub" they used on this new CQ pulley is thicker than the stocker, which hopefully makes it stronger in the area of prior breakage.

I'm hoping to see more pics of broken pulleys, to see how thick the metal is where they break.
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