I installed it on my GX470. I shot the old one for a long time, almost 2 hours. The new one was reinstalled in about 20 minutes, starting with the hub and ending with the impeller installed and tightened. Looked like the cheapest unit with the original KOYO bearing that Lexus/Toyota use. Other hubs with this bearing are typically around $250 each from what I've seen! It also came with an o-ring on the back which was good as I broke mine while taking the old one apart.