Squealing
it helps to have two people change a belt, its a pain but not real hard. there is a tensioner pulley on the bottom of the motor, and a diagram on the radiator cover to show you how to route the belt with and without a/c i think. now you might have to remove the air breather assembly and a hose or two if you dont have room. basically you look at how the belts on there, taking a pic helps the diagram is ok, but not as detailed as a pic could be. you pull on the tensioner really hard with a ratchet or wrench and it lets the belt become free. this is when you either have to use a screwdriver to pop the belt free at the top, or have a friend hold it and pull the belt off. it only takes a few minutes to do, but that tensioner pulls and if you dont have a lift you only have so much room, to grab at it, so when you put the new belt on, if you dont have someone helping you, and routing it, it takes awhile
part number i cant help you with, but it might be in the sticky for part numbers. bear in mind it might not be the cause of the problem. im not the most knowledgeable about cars, but i happend to have replaced the belt before when i was getting some slippage and it was a bit rotted. gonna replace it again soon, but after i fix the power steering so the new belt dont get destroyed.

