The slack adjuster is good, I am afraid of slack adjuster is not good, so car repair but not good, I had to buy a car parts and repair tool, but now is busy, I will let my brother to buy, when he bought the slack adjuster I thought might be wrong now on the market, because the slack adjuster a lot, but which is better, I think he did not know, the results did not expect to buy slack adjuster is really very good, my brother told me that he was going to see online, buy things on the Internet, more selective and can see the evaluation, evaluation something good, positive things, so he bought a slack adjuster.