Review on 🔧 ACDelco FW324 GM Original Front Wheel Hub & Bearing Assembly with Speed Sensor & Studs - Enhanced Performance & Durability by Jimmy Franklin

Noticed a buzzing noise. I thought it was worn tires, but based on YouTube videos showing how to check for bad wheel bearings, it turned out to be a bad bearing on the left front wheel. After installation the noise was gone. It's a lot quieter. Tips: Watch YouTube videos on installing wheel bearings and disc brakes. Use sockets (15mm and 18mm) to remove/install the avalanche bearing and caliper bolts as 12 point sockets strip the bolt heads due to the high torque settings. A small amount of wheel bearing grease is required to cover the bearing mounting hole on the steering knuckle. As this applies to wheels and brakes, use the correct torque values for all bolts. Pay attention to the orientation and position of the brake dust shield. It is easy to install it upside down or in the wrong direction of rotation. Only two screws on the brake caliper have to be removed. There is no need to remove the two Torx screws that attach the pads to the caliper bracket next to the slide pins. Check the brake fluid reservoir to make sure it won't overflow when you squeeze the brake pistons to remove the calipers from the brake discs. There is some debate as to whether only one failed bearing should be replaced or both front bearings. Both front bearings were renewed because after 245,000 km it was assumed that the right front bearing also failed. It was already showing some signs of wear (the wheel didn't spin as freely anymore and made a slight grinding noise when spinning the tire by hand). Be sure to consult a good repair manual for detailed step-by-step instructions and torque specifications. Much luck!