The pulley on my '05 Heritage melted so I had to replace it. This Gates pulley is much better than the factory. Actually it's made of metal. Also made in Canada. Almost as good as American. I also ordered a Dorman 917-124 Idler Adjustment Bolt Kit available here at Revain. It replaces the junk plastic factory regulator with a durable metal regulator. Overall it was easy to fix. Too bad the air conditioning doesn't work in this car. Oh, another problem that needs solving.