I was getting ready to order a gatorback belt online but am running into 2 different part numbers for my vehicle. It's a 2000 GMC Jimmy with AC.

Summit racing site shows 4060952 with a length of 95.25 inches.
Rockauto shows 4060950 with length of 95 inches.
Amazon shows both will fit my vehicle with AC. I know it's only 1/4 inch difference, but want to make sure I get the right one. Anyone out there have the part number they put on a 2000?

 

After posting it showed me similar threads...I think I got my answer. Looks like the 952 is the right one. Moderator can delete my post if needed!

 

Hey put on here if the 952 is the correct one. I have a 2000 blazer and would like to get that belt as well.

 

yea ive been looking for the same belt, please post if correct

 

I ordered yesterday and will let you know how it fits when I receive. The other post I read said that the 950 was too short to install, something about it being for later models, so don't know why some websites have it listed for 2000.

 

https://blazerforum.com/forum/2nd-ge...-number-64366/

Here is the other thread.

 

Did you get to try the belt yet?

 

I've got the 950 on my 01 Blazer and it fit just fine.

 

TrevT1 do you have a 4.3L with AC?

 

I put the 952 on today and it fits fine. Didnt have to fight to install it, but did have to crank the tensioner all the way, so I think the 950 would have been very hard to install.

Most of my noise is gone at the moment, still a little chirp possibly from tensioner, or I did notice a little squeak in the alternator pulley as I was installing. Course every time I've switched belts, between my growing collection, the annoying noises would go away for anywhere from a few hours to a few days. Will update if it gets noisy again after running the gatorback for a day or two!