I took my wheel and brakes apart and checked my drivers side bearing last night. The bearing is making noise so I'm assuming that's the problem. When I go to a parts store, the bearing hub assembly they have for my car does not match what's on my vehicle. I've taken a picture of what's on my car and also have a picture attached of what the shops keep showing me. The one the stores have in stock have a gear of some sort on them. I'm assuming it's for ABS, but not sure. My bearing hub doesn't have this gear. Is it ok to put the one with the gear on it or is this really not the right part?