Belt # for 6.7 with 6.0 P/S pump.

The OEM belt is too long. Anyone know the right belt #? Thanks!

If you have the part number for the belt you have, it usually is a code for length and number of ribs (depending on who makes the belt). If you can figure out approximently how much shorter of a belt you need, you can use the numbers to get you in the ball park.

Using Goodyear gatorback for this (good belts)
I looked up a dodge 6.7 and the belt for it is part number 4081261. Ignore the 40, but 8 is the number of ribs, 126.1 is the length in inches.
Using this http://www.goodyearep.com/ProductsDetail.aspx?id=3128 you should be able to cross refrence a belt that will work for you. Might be a little trial and error. Another thing you could do is use a piece of string, route it over all you're accessories and measure the length. Keep in mind you'll want to make it a bit shorter so that your tensioner can take up the slack. You want it so when all the tension is off the tensioner, the belt should just slip on.

I am using a 4081223 on my truck, but I have a 5.9 CR w/ 6.0 pump. I'm not sure if the 5.9 and 6.7 have the same belt, but I think they do.

http://www.ebay.com/itm/190516134031?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649

On Edit: I did look up the 03-07 CR and it also uses 4081261 So they use the same belt..

I was trying to avoid the trial and error, I did end up getting the right belt on Friday. Thanks for the responses and yes the correct belt is K081223.

So basically by the belt number, the correct belt for a 6.7 with a 6.0 ps pump is 4 inches shorter.

Great thread !