OEM Mopar Wheel Hubs & Bearings
Differential Bearing Shim, Button Side
Mopar
68404100AA
2.412mm.
$19.42
MSRP $27.05
Save $7.63
28.2% Off Differential Bearing Shim, Button Side
Mopar
68404118AA
2.178mm.
$17.73
MSRP $24.70
Save $6.97
28.2% Off 
Differential Bearing Shim, Button Side
Mopar
68404510AA
2.175mm.
$7.32
MSRP $10.10
Save $2.78
27.5% Off 
Differential Bearing Shim, Button Side
Mopar
68404543AA
2.604mm.
$8.17
MSRP $11.30
Save $3.13
27.7% Off Differential Bearing Shim, Button Side
Mopar
68404124AA
2.100mm.
$17.73
MSRP $24.70
Save $6.97
28.2% Off Differential Bearing Shim, Button Side
Mopar
68404528AA
2.409mm.
$7.99
MSRP $11.05
Save $3.06
27.7% Off 
Differential Bearing Shim, Button Side
Mopar
68404542AA
2.591mm.
$7.74
MSRP $10.70
Save $2.96
27.7% Off 
Differential Bearing Shim, Button Side
Mopar
68404132AA
1.996mm.
$17.73
MSRP $24.70
Save $6.97
28.2% Off Differential Bearing Shim, Button Side
Mopar
68404120AA
2.152mm.
$16.58
MSRP $23.05
Save $6.47
28.1% Off 
Differential Bearing Shim, Button Side
Mopar
68404538AA
2.539mm.
$7.74
MSRP $10.70
Save $2.96
27.7% Off 
Differential Bearing Shim, Button Side
Mopar
68404534AA
2.487mm.
$8.17
MSRP $11.30
Save $3.13
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Maintaining the Wheel Hubs & Bearings in Your Jeep, Dodge, or Ram
Wheel hubs and bearings are the master rotational assemblies that allow your tires to spin with minimal friction while supporting the vehicle's entire weight. In your Ram Pickup, these precision components connect your braking system and wheels to the structural suspension. Maintaining these parts helps prevent the dangerous wobble that can compromise passenger safety.
Key Parts to Maintain in Your Wheel Hub Assembly
To properly maintain your wheel hub, pay attention to the following parts:
- Hub Flange
- The structural plate providing the mounting surface for your rotors and wheel assembly.
- Internal Ball Bearings
- Precision spheres that carry the vehicle's weight while allowing frictionless rotation.
- Magnetic Tone Ring
- An integrated digital component that generates pulses for the ABS sensor to monitor wheel speed.
- Axle Nut
- Secures the assembly to the drive axle and maintains bearing preload.
- Outer Dust Seal
- A rubber barrier designed to prevent moisture intrusion.
Common Issues With Wheel Hubs to Look Out For
- Loud Humming When Turning
- Steering Wheel Vibration
- ABS Safety Light Illuminated
- Rhythmic Thumping at Speed
- Uneven Front Tire Wear
Frequently Asked Questions About Wheel Hubs & Bearings
- How can I tell which wheel bearing is bad?
- The growling sound will typically get louder when you turn the vehicle to the opposite side of the failure.
- How long should a genuine hub assembly last?
- With proper maintenance, a genuine assembly is blueprinted to provide performance for over 100,000 miles.
- What causes a hub to overheat?
- Common causes include a stuck brake caliper or a bearing that has lost its internal lubrication.
Order the most affordable parts for your truck at MOPAR Part USA. Need help with your order? Contact our team today.