Alternator pulley swap

Joined
Mar 13, 2017
Messages
405
Location
australia
Alright so when i ordered my lightwieght water pump pulley it came with a matching alternator pulley option so i ticked yes, of course it was only when i went to fit the alt pulley i realised the fj has a decoupler pulley, basically im just wondering if its possible to swap the decoupler to a solid pulley, this would be mainly to remove the chance of the decoupler leaving broken down somewhere.

Any one who knows if its possible or whos done this please chime in
 
Joined
Mar 14, 2014
Messages
502
Location
Columbus, Ohio
I do not think it is? I see you are across the pond from me, and the ones I have always seen are the same as the idlers. simple pulley with a standard bearing. What year is your truck?
 

BMThiker

I aim to misbehave
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Joined
Sep 19, 2006
Messages
8,934
Location
Atlanta
By decoupler, are you referring to the tensioner pulley?
VribBeltTensioner.JPG
WaterpumpPulley.JPG
 
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