belt that work with udp's

04sxt2.0 · Post by **04sxt2.0** » Wed Apr 04, 2007 9:31 pm

i know there was a post about this somewhere i can't find it know,
but does anyone know what the part numbers are for the belts that work with UDP's, also can i run the stock alt belt with a ODP for the alternator.

fixitmattman · Post by **fixitmattman** » Wed Apr 04, 2007 10:49 pm

What brand UDP?

04sxt2.0 · Post by **04sxt2.0** » Wed Apr 04, 2007 10:52 pm

its not a name brand its an ebay cheapy or is it the same size as the stock one

gilly02le · Post by **gilly02le** » Thu Apr 05, 2007 12:58 am

does it look the same as the unorthodox racing udp? if so, its the same one ive got, for belt sizes.. 32 inch 4 rib for the alternator, odp for alt. won't matter because there are only two bolts to tighten the belt.. loosen the bolt on the side of the alt. mounting bracket, then turn the one on the back until the belt is tight enough, and then retighten the bolt on the side again to lock it in place.. you should aim for about a 1/4 inch of up/down play in the belt..
for the accessories belt.. do you have a/c? if so, its a 49 inch 4-rib belt.. i see that some people use a 50" belt.. but i ran that and found it slipped because the tensioner is on a spring.. and was not pulled tight enough, with the 50, thus my recommendation on the 49 incher.

04sxt2.0 · Post by **04sxt2.0** » Wed Jul 11, 2007 7:18 am

i think it does look like an unothadox udp....

SlvrACR · Post by **SlvrACR** » Wed Jul 11, 2007 3:40 pm

Well if you have AC these are the sizes

Dayco
Alt - 5040320
Accessory - 5040500

Goodyear
Alt - 4040320
Accessory - 4040500