Does anyone have part numbers for the alternator belt tension pulleys for a 1993 Montero 3.0? The serp belt has one smooth tensioner and one idler pulley.

The dealer was able to give me the p/n for the a/c tensioner but not the others.

I checked the Specialized Part Number Repository first but I did not come across the numbers.

Mine are starting to make some noise and there is a lot of fromt to back play in them.

Another question, Can these be rebuilt?

Any help is greatly appreciated.

1993 Montero SR 205,936 miles. BF Goodrich A/T's Dual Bouncy Seats.