View Full Version : Shorter Serpentine Belt?

07-21-2002, 02:42 PM
I have the ASP underdrive pulleys installed and don't have much clearance so now that the belt has stretched, it is starting to rub together. (see photo) Is there, say a Dayco part number for another belt that is slightly shorter that someone knows about?

07-21-2002, 03:02 PM
For the Supercharger:
K0890392 - Stock Gates
K0890390 - Shorter Gates (0.2" shorter 39.0 vs. 39.2")
(Dayco makes one as well with the 390 suffix)

For the Accessories:
4080897 - Stock Gatorback
xxxx895 - Shorter Dayco (0.2" shorter 89.5 vs 89.7")

I'll try and remember to get the exact part numbers when I get back home tonight.

07-21-2002, 04:33 PM
Thanks George. Please post the actual part number when you find it. I think it's 5080895 but it's not available here. The stocker Dayco number is 5080900. This cross references to a Gates Number of 4080897 for stock and the next shorter is 893. I hope that's not too short...

Good to know about the supercharger belt options too. Same problem there.


PS: Nice website. Your car looks great!

07-24-2002, 07:26 AM
I did finally check the part number. The Dayco is 5080895.