Ive had the paradox pulley for a minute now. Dont friggin remember the size of it,nor it comes wit some paper work stating the size. I need to know if someone has it or knows anything about it.Am gonna have it installed when i go for my tune up.Gonna need the size and what belt size i need...Thnx in advance...

 

Need the size of what, your UDP? Why?

Search, and you'll find the belt size.

 

Yes.Its an aftermarket pulley by Paradox-systems.They dont sell them anymore so theres no info on it.Ive tried the search and nothing on that pulley...

 

Was it made by Paradox, or was it a rebranded/resold Unorthodox?

 

U got me on that...

 

Sorry, can't help with the belt sizes, but I can offer some advice. Once upon a time, I tried the Unorthodox pulley on my 97 Maxima and it was a freakin disaster. Apparently, I got one of the very first ones made and it didn't come with the sleeve that makes the seal with the engine. The stock pulley makes a seal with the engine, preventing the oil from coming out. Even when I got my 2nd pulley (with sleeve), oil still leaked out. I even went out and bought a new rubber seal, and still, it leaked. I gave up on the pulley. Good luck.

tk

 

Is it a true UDP or possibly it's OEM size but lighter?

An UDP should have come with a new properly sized belt, or instructions telling you what size to get...... sounds like you missing stuff......

 

****ing pulley!!! Am about to give up on it.Am gonna have to make some calls and PM people...DAMN u pulley!!!lol

 

it's not the pullies fault that you didn't research before you committed fundage to it.

please watch your language.
thanks.

I have an unorthodox UDP which is a smaller diamater pulley and lighter than the stock unit.

My belt sizes are as follows:
K060408 (41.5" or 1055mm) for the Alternator AND A/C system
K040292 (29.75" or 755mm)For the Power Steering unit.

You can also use an alternate belt size:
K060410 (41 5/8" or 1050mm) for Alt and A/C
K040300 (30.75" or 780mm) for the Power Steering units

If you have a stock diamater pulley that is lighter, I would assume that you would use the stock size belts.

hope that helps.

And wizard, when I bought my pulley almost 7 years ago now, I needed to purchase the belts seperately. That was my experience.

 

Ur right,But i did get the info for it.I just lost it or misplaced it.Ive had this pulley waiting for install for over 2 years.Thnx for the info,i think its a reg UDP,but lightweight...Thnx again sir.

 

As a community we are here to help each other out.
you are welcome.

 

is the part # you show for an oem belt? if not, what aftermarket company is it for?

thanks.

 

Google the number, your answer is there.





























Gates, as are all belts with that same K**** part number style.

 

The answer to your question(s) is within what you quoted....

 

I don't see a manufacturer listed in his quote, or in the original post that he quoted

 

i bought mines from paradox systems and i believe i used a factory belt

 

it would have taken less effort for him to write "gates" but we like to keep things challenging on the .org.i found my answer 15 minutes later yesterday. i searched through the whole first page of search threads(where i found this thread) that had upd belts in it. ironically enough one of them pointed to the faq page for something else, where i found a nice writeup and manufacturer and part #'s.