420A Under drive pulley and belts

[Newbie Erik]

So I’ve been doing research for a underdrive pulley and I ordered one from Modern Performance I was reading in a forum the belt someone used and it was a continental 4040320-32.75” anyone have any links for it? I’ve found one on summit racing but it is 32.00”
Any info will help

 

[Widgmaster]

I found this ... 2000-2005 Neon, part #221118..... don't know if there's any truth to this so you will need to ask dodge dealer what belt that is...
(Dayco belt # Alternator 5040305, PS/AC 5040500)
and that came from the site you got your underdrive from
I`m gonna go check on Rockauto and see if they have those belt numbers ..

Yeppers Rockauto has the one belt mention on the Modern Performance web site ...

https://www.rockauto.com/en/moreinf...YVycjHQmXJxTb7nyA8tWH6DtEEMCkTyqaONFkoebZ/SkF

If you had of used the search bar you may have found this .. after clicking on this link scroll down to post #8 ...That will answer your question ...
420A - Underdrive pulley | DSMtuners

 

[Newbie Erik]

If you had read my post thoroughly you would’ve seen that I literally copied and pasted the part number from post #8. What I need is to find where I can buy that belt in that specific size 32.75” I can find the one Modern Performance provides but it specifically says on their website that the belt they sell will not fit a eclipse.

 

[Widgmaster]

Sorry about that brother... I did find that part number on rockauto..
https://www.rockauto.com/en/moreinfo.php?pk=1334086
It says it`s the Continental 4040320 belt

 

[BLACK'98DSM]

https://www.dsmtuners.com/threads/belt-sizes-for-mpx-udp.532434/

Alternator belt needs to be between 30.5" and 32". It's easiest to just use the part number I provided, it has the proper number of ribs and I have proven the fitment.

The other belt varies based on what accessories you're running. The part number I provided is for piwer steering only. No AC and no tensioner.

 

[dustyboner]

You must be logged in to view this image or video.

 

[arrowhead]

Go to any auto part store and find your belt , this is not rocket science get familiar with the nomenclature of the brand you prefer, the part number on the belt will tell you , number of ribs and size of belt, the first number or letter will tell you it is a multi rib, the second set is how many ribs and the last set how long it is.
In reference to dayco, gates and all the other brands, they all make a second line of belts which is inferior in quality, and a lower price.
As it was posted above on the Dayco dr ,this is their cheaper belt, they also have the drive rite brand which is the cheaper brand, it is made by Dayco but not same quality.
It is very easy once you get familiar with their part number system.
They all have application catalogs in their website with all the info you will need.

Mandy