Review on DRIVESTAR 166200W026 Belt Tensioner with Pulley: Toyota Celica, Supra, Lexus GS300, IS300, and SC300 - 1993-2005 Models by Sandro Pierce

Bought this unit thinking it might be the source of my tweets. The device looks neat, sits normally, nothing creaks. I had to remove the drive belt again after 3 days to replace the power steering, the idler arm bolt holding the pulley just twisted and stripped the threads. I had to use a pry bar to release the belt tension to remove the block. On one occasion, as expected, metal shavings came loose from the thread of the screw at the rear of the wheel and belt. I reinstalled the original Toyota device, no problems.