What’s odd about your symptoms is that the growling noise changes only when you veer to the right. But that direction of veer puts more pressure on the left wheel bearing, not the right. So if anything that would point to the left wheel bearing as the problem. But you’ve recently replaced the left wheel bearing. hmm … I’m thinking these guesses
- left wheel bearing is still bad, perhaps damaged during the install … was this the first time you’ve installed a wheel bearing? If so, don’t discount the possibility that you made a mistake somewhere along the line. It’s very easy to damage the bearing during the install process.
- a transmission differential component has failed … check the differential fluid level … some transmissions have a separate fill point for the differential part of the transmission
- left cv half shaft is still bad … or wrong length. It’s not that uncommon to hear of reports here of aftermarket half shaft problems.