Cost of replacement of tensioner and rollers. on 1997 Mazda Millenia

I have not had any problems but because of the age and 48000 miles, it has been recommended that I replace the timing belt, water pump, tensioner, rollers, drive belts, radiator hoses and coolant flush. I could not find the estimated cost of replacing the tensioner and rollers. What are they?

Asked by for the 1997 Mazda Millenia
1 answer
part of the timing belt replacement. we do this job for 800-1000 for everything