Changing the bearings inside the idler pulleys and tensioner pulley will conserve you just a little $$ which is natural environment welcoming. Regretably, Toyota doesn't sell substitute bearings; You must purchase the pulley having an mounted bearing, or for your tensioner, you're forced to get the whole assembly. @1largemouth Awesome https://real-directory.com/listings13196519/details-fiction-and-credit-recovery-agency-in-anaheim