On a trip recently I had the innner idler pulley self destruct, taking a brand new gatorback with it. I had to stay overnight, but was able to get a replacement from NAPA (P# 209766). They delivered the part to my hotel also, thank you NAPA
. This was a smooth pulley and I'm thinking the inner should be a grooved pulley, as the grovved side of the belt rides against it. Could someone confirm this?
The remaining old outer pulley was smooth and the bearings seamed worn, so if a grooved pulley is needed I could use the new smooth one for the outer.
Any help appreciated, as always!