LS belt information

[mrmaer]

I have a 2017 LS XR4155HC tractor. I need to change the two belts as they are worn. I can find the part number of the fan belt which is 40446237. I can find no information on the belt that drives the AC. I would appreciate any help on the part number of the AC belt. All the drawings I have found don't show that belt. It would only be on the cab model.

Thanks in advance.

 

[ptsg]

There seems to have been release a revision on the belt part number:

Looks like it's a A58 belt. Worst case scenario, grab your old belts, go to a parts store and have them match them.

 

[Cycledude]

How many hours on the old belts ?

 

[Walter L]

Go to a part supply they can measure and give you the correct length & size for your pulleys