515058 Wheel Bearing and Hub Assembly for Chevrolet Silverado 2500 HD

This moog bearing hub assembly fit great , great quality as usual for Moog, will purchase one for my passenger side next.

I bought two Moog 515058 hub assemblies for the front of my 2005 GMC Sierra 2500HD 4WD truck, 6.0 gas motor. One of the old hubs was notchy, so I decided to replace both while I was redoing the entire front end anyway and everything was torn apart. The Moog hubs I bought were marked Made in Taiwan, which is hopefully a good sign (vs China). They installed perfectly, spin smoothly, and the ABS wire matched the factory harness and factory mount points (hub comes with all the connectors along the control arm and frame to snap in place). I recommend replacing the O ring that seals the hub into the knuckle. AC Delco part number 290-300 -- easily available on Amazon and local auto parts stores. Smear some grease on the O ring when installing the hub. The O ring keeps water from entering and sitting inside the knuckle, up against the bearing, and rusting it out. You'll need a 36mm socket for the CV axle nut. It's OK to use an impact to remove the nut, but do not impact it on when installing the new hub -- torque it with a torque wrench; 177 ft lb. The hub assembly attaches to the knuckle with four bolts -- 133 ft lb for those.

2004 Chevy Silverado 2500hd LLY Duramax . Fit perfect . Quality is what you expect from Moog . Price was right . Will buy agian

Perfect fit, no more bearing noise! Took about 3 hours on the first side, and about 2 hours on the second side. I wasn't trying to break any time records. No issues with the product at all. I have about 3K miles on them now. Amazon had the best price I could find, and I looked several places. Prime shipping was a definite plus as well. I would suggest you take a look at your brake dust shields before starting your project. Mine were VERY rusty and probably should have been replaced. Unfortunately I was well into the project on a Sunday afternoon before I realized it. I would have gladly purchased new shields had I known ahead of time. They fit under the hub assembly so it would be a lot of work to replace them now. Hopefully they will last another 120K miles when I do the next hub replacement :) I replaced the axle nuts at the same time. I've heard this isn't necessary, but figured why not. It was an extra $10 or $15 but now they are new. Also replaced the O-ring seal. My old ones looked pretty rough so glad I had new ones. I coated the O-rings with grease to make everything slide together easier. Make sure you have the right size sockets for the axle nuts especially. My old ones and new ones were different sizes. I think one was a 35mm and the other was 36mm but check your sizes to be sure. Also, check the torque specs, some of them are really high. I had to borrow a torque wrench from my neighbor since mine didn't go high enough. This was a fairly big job for an average weekend DIY'er but I'm glad I tackled it myself. I'm sure I saved a lot of money over taking it to the shop.

These are very good hub units! MOOG is a very well known brand in the automotive industry. They installed easily and are quiet as a mouse. About 100 miles after installation, I had an ABS light come on. Code was for the LF sensor. I pulled the wheel off that side and found the sensor wire had rubbed on the rotor. I proceeded to remove the RF wheel and check that wire, It also was rubbing the rotor.... The wire for the sensor is manufactured about 1" too long towards the sensor/rotor side, even when properly clipped into the holder. Just an FYI, be cautious when re-installing your brake rotors. Watch that sensor wire for being too close to the rotor. Hope this helps anyone installing these bearings!!

Fits perfectly, and solved the problem.

1 year and 30,000 miles later and its still as smooth and quiet as ever. Was easy to install and is bery durable! Moog is definitely amazing quality for a great price.

My fault for ordering the wrong part. It fits but after install I realized my abs light is on & abs doesn’t work right, truck skids on an angle hard braking in the rain.