Loading...
Starting at $16.95, AutoBuffy stocks 2 drive axle shaft repair bearings from Mevotech Supreme. This small pressed-steel bearing supports the inboard end of the axle shaft where it passes through the axle tube, keeping the shaft centered and sealed. When it wears, it allows shaft movement that destroys seals, causes axle play, and can lead to complete axle failure if ignored.
The most important buying decision is matching the bearing's inner bore diameter and outer race dimensions exactly to your axle shaft and housing — even a few thousandths of an inch of mismatch causes premature failure. You should also consider whether you need a bearing-only kit or a complete kit that includes the retaining collar, seal, and snap ring, since these components wear together and replacing only the bearing often leaves the root cause unaddressed.
| Option | Best for | What you get |
|---|---|---|
| Bearing only (loose bearing) | Replacing a single failed component when collar and seal are confirmed good and within spec | Pressed-steel or sealed ball bearing matched to axle shaft diameter; requires a hydraulic press or bearing driver kit to install correctly |
| Complete repair kit (bearing + collar + seal) | Full restoration of the axle end; strongly recommended any time the bearing is replaced | Matched set including the bearing, retaining collar, axle seal, and hardware — eliminates the risk of leaving a worn collar that will spin on the new bearing |
| OE-specification replacement | Vehicles still under drivetrain warranty or those used for towing and hauling at or near rated capacity | Bearing made to original load ratings and dimensions; typically carries a longer warranty and tighter dimensional tolerances than economy-grade parts |
| Heavy-duty / upgraded bearing | Trucks, vans, and SUVs used for frequent towing, off-road driving, or commercial service where axle loads regularly exceed normal passenger-car use | Higher radial load rating, thicker races, and sometimes a sealed design that resists contamination better than the original open bearing |
The axle shaft must be removed from the housing before the bearing can be addressed — this typically involves removing the wheel, brake drum or rotor, and the axle retainer plate bolts, then using a slide hammer to pull the shaft. The old retaining collar is carefully cut and chiseled off the shaft without scoring the shaft surface, and the new bearing and collar are pressed on in sequence using a press. After reinstalling the shaft and a fresh axle seal, the differential should be checked and topped off with the correct gear oil type and quantity per the manufacturer's specification.