Hayden 2765 clutch, fan won't bolt up?
#1491119
08/26/13 11:40 AM
08/26/13 11:40 AM
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Joined: Sep 2007
Posts: 1,893 Spahn Ranch
RMCHRGR
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OK, per research on here, I got the Hayden 2765 fan clutch through NAPA (261306) because of it's overall shorter height which I need to use with my aftermarket aluminum rad. It seems to bolt up fine to the WP but the bolt pattern is not the same where the actual fan bolts to the mounting pads on the clutch. Which fan do I need to get? The bolts on the original 5 blade are 3" and the 2765 is 3.25". I don't think elongating the holes would be a good idea due to balance issues. Sorry, no part # on the original fan that I can see. Thanks for the input. Pics below for reference. - Greg Fan
'71 Duster '72 Challenger '17 Ram 1500
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Re: Hayden 2765 clutch, fan won't bolt up?
[Re: RMCHRGR]
#1491120
08/26/13 08:16 PM
08/26/13 08:16 PM
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Joined: Sep 2007
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RMCHRGR
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bump for the evening crew
'71 Duster '72 Challenger '17 Ram 1500
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Re: Hayden 2765 clutch, fan won't bolt up?
[Re: RMCHRGR]
#1491129
08/29/13 10:44 AM
08/29/13 10:44 AM
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Joined: Sep 2007
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Can anyone confirm the Fifth Ave./Diplomat fan blade (4140442) is the same as the viscous fan blade (4140063)? They look identical.
Neither of these are easy to find by themselves and I'd rather not buy the MP viscous fan package just to get the blade.
Thanks.
'71 Duster '72 Challenger '17 Ram 1500
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Re: Hayden 2765 clutch, fan won't bolt up?
[Re: RMCHRGR]
#1491132
08/30/13 02:25 AM
08/30/13 02:25 AM
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Joined: Jan 2003
Posts: 5,445 So Cal
Sinitro
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master
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So Cal
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Quote:
Quote:
Just in case you have no other choice, you can get the viscous fan you need at NAPA.
They got me the clutch but they did not have the blade - it would have to be special ordered and could take two weeks to get.
Derale makes what you need.. Available from Summit, and in-stock.. http://www.summitracing.com/parts/der-17117/overview/
Just my $0.02...
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Re: Hayden 2765 clutch, fan won't bolt up?
[Re: Sinitro]
#1491134
08/30/13 02:35 PM
08/30/13 02:35 PM
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Joined: Apr 2011
Posts: 1,520 West Palm Beach, Florida
Copper Dart
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........................... Derale makes what you need.. Available from Summit, and in-stock.. http://www.summitracing.com/parts/der-17117/overview/Just my $0.02...
anyone know if that 17" fan fits the Mopar Performance fan shroud #dcc2785434 sold by Summit and Jegs for a 26" big block rad? it states the fan opening is only 16"
Common sense, the least common of all the senses. Mom.
For fear of ridicule, society stifles creativity. Ricky Valdes
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Re: Hayden 2765 clutch, fan won't bolt up?
[Re: Junky]
#1491137
09/03/13 07:17 PM
09/03/13 07:17 PM
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Joined: Sep 2007
Posts: 1,893 Spahn Ranch
RMCHRGR
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Well, looks like I have the issue solved. A local guy donated the proper fan blade I needed to my cause. (Thanks Chuck!) It was an OE part from a small block Mirada. 5 blade, approx. 20" across. It bolts up to the Hayden 2765/Jag clutch no problem. I have 5/8" clearance between the face of the clutch and the rad. core. Next issue is figuring out how a 22" shroud is going to work with this fan but I'll figure something out. Thanks for the replies. Pics below.
'71 Duster '72 Challenger '17 Ram 1500
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Re: Hayden 2765 clutch, fan won't bolt up?
[Re: RMCHRGR]
#1491138
09/09/13 11:07 PM
09/09/13 11:07 PM
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Joined: Apr 2011
Posts: 1,520 West Palm Beach, Florida
Copper Dart
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Rmchrgr, what busing did you use on the end of the water pump? I purchased the same hayden fan clutch and there was no bushing and its very sloppy/loose on the water pump shaft.
Common sense, the least common of all the senses. Mom.
For fear of ridicule, society stifles creativity. Ricky Valdes
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