The short version
- A Chrysler wheel bearing is usually a Dodge part underneath, and the corrosion problem is the same one.
- The minivans dominate the questions. Town and Country, Voyager and Pacifica carry weight and do school runs.
- A loaded van is genuinely harder on bearings than the same van empty, and by more than people expect.
- Everything here is a bolt on hub unit, so the difficulty is getting the old one out.
Chrysler and Dodge share almost everything that matters here. The 300 and the Charger are the same car underneath, and the minivans were sold under both badges for years.
What separates the Chrysler questions is what those vehicles are used for.
Why the minivans lead the Chrysler wheel bearing questions
A full van carries passengers and cargo well above its empty weight, and much of that load sits behind the front axle.
Bearing life falls steeply with load rather than in proportion to it, so a van that is regularly full is not slightly harder on bearings.
The arithmetic is on the load rating page and the weight page.
The shared hardware
Town and Country with Grand Caravan, 300 with Charger, Pacifica with the later vans. The hubs frequently carry across.
The corrosion problem is identical, because it is the same steel bearing in the same aluminum knuckle.
The full account is on the Dodge and Ram page, and matching numbers is on the cross reference page.
What that corrosion does
Where a steel bearing meets an aluminum knuckle, the corrosion attacks the aluminum. Cleaning it out can leave the bore oversize.
An oversize bore will not hold the next bearing either, which is how one corner goes through several parts.
That is on the spun bearing page, the bore measurement page and the bore repair page.
Chrysler wheel bearing arrangements by model
| Model | Front | Rear |
|---|---|---|
| Town and Country, Voyager | Bolt on hub unit | Bolt on hub unit |
| Pacifica | Bolt on hub unit | Bolt on hub unit |
| 300 | Bolt on hub unit | Bolt on hub unit |
| Sebring, 200 | Bolt on hub unit | Bolt on hub unit |
Bolt on at both ends keeps the labor reasonable. The bill grows when the knuckle needs attention as well.
Diagnosing one
- Test unladen, because a loaded van masks play at the wheel.
- Rock the wheel at twelve and six with it raised.
- Weave at road speed to see whether the noise follows load to one side.
- Rule out the tires, since van tires cup readily on uneven loading.
- Compare hub temperatures after a drive across each axle.
Those are on the checking page and the tire noise page.
Common questions
Is a Chrysler wheel bearing the same as a Dodge one?
On the shared models very often. Confirm by part number rather than assuming from the badge.
Why do the minivans go through them?
Weight. A regularly loaded van works its bearings far harder, and life falls steeply with load.
Do I need a press?
Generally no. These are bolt on hub units at both ends.
Why did the replacement fail too?
Usually the aluminum bore was left oversize by corrosion. Measure it before fitting another part.
Should I test with the van loaded?
No. Unload it first, because weight on the wheel hides the play you are feeling for.
Which Chryslers ask about this most?
Town and Country by a clear margin, then the 300 and Pacifica.
Does the ABS light come on?
Frequently, since the encoder is part of the hub unit on most of these.
By model
- Chrysler 200 Wheel Bearings: Two Different Cars wheel bearings
- Chrysler 300 Wheel Bearings: The Brake Package Split wheel bearings
- Chrysler 300M Wheel Bearings: One Family, Two Numbers wheel bearings
- Chrysler Sebring Wheel Bearings: Body Style First wheel bearings
- PT Cruiser Wheel Bearings: Retro Shell, Neon Bones wheel bearings