Mevotech Supreme Wheel Bearing and Hub Assembly P/N:MB50321
Keep the front wheel turning smoothly and precisely with the Mevotech Supreme Front Wheel Bearing and Hub Assembly (H515088), a direct-fit replacement engineered in-house with application-specific upgrades for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks. It bolts in at the front wheel end of the 2001-2006 Chevrolet Silverado 3500 and GMC Sierra 3500, the 2007 Chevrolet Silverado 3500 Classic and GMC Sierra 3500 Classic, and the 2007 Chevrolet Silverado 1500 HD Classic and GMC Sierra 1500 HD Classic — see the Buyer's Guide tab for engine-level fitment.
The assembly supports the front wheel and lets it rotate on its bearing. Signs it may need replacing include a humming or growling noise that changes with speed, play or looseness at the wheel, or vibration.
What is this part and where does it fit?
Which vehicles does it fit?
The 2001-2006 Chevrolet Silverado 3500 and GMC Sierra 3500, the 2007 Silverado 3500 Classic and Sierra 3500 Classic, and the 2007 Silverado 1500 HD Classic and Sierra 1500 HD Classic. Check the Buyer's Guide tab.
What are common signs of a worn hub assembly?
A humming, growling or grinding noise that changes with vehicle speed, looseness or play at the wheel, and vibration are signs the assembly may need replacing. Diagnose the cause before replacing.
Does it come pre-greased and preloaded?
Yes. It is pre-filled with premium grease and roll-formed to lock the internal components for a set preload right out of the box, so it is ready to install.
How is contamination kept out of the bearing?
A premium multi-point sealing system provides layers of defense to help keep contaminants out and retain the vital grease inside the assembly.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.