Loaded Knuckle; Includes Hub, Bearing, and Dust Shield; OE FIX
Fixing a worn wheel bearing would traditionally require a difficult procedure using a hydraulic press, or purchasing multiple components. This Dorman OE FIX loaded knuckle includes all critical components already assembled for a fast, simple, safe install. For repair shops, that makes it less likely that you will have a vehicle stuck in the service bay. For vehicle owners, that makes this formerly complex job requiring special equipment much easier.
Features & Benefits:
Pre-pressed assembly - this complete loaded knuckle kit includes all necessary components ready for installation right out of the box
Saves hours - eliminates the possibility of extended time spent wrestling with individual corroded components
Simpler solution - no need for hydraulic press to perform complete bearing repair, making replacement faster and more predictable for both professionals and DIYers
Quality engineering - designed in the United States and backed by a century of automotive aftermarket experience
Benefits of Purchasing a Wheel Bearing / Hub / Knuckle Assembly
Purchasing a Wheel Bearing & Hub kit is less expensive up-front, but a complete Wheel Bearing / Hub / Knuckle Assembly provides added benefits:
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Reduce Install Time & Difficulty: Unlike Wheel Bearing & Hub Kits, which require the use of a hydraulic press for proper installation, a complete Wheel Bearing / Hub / Knuckle Assembly does not require a press, making installation faster, simpler and cheaper.
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Simplify Shopping: An assembly includes all of the necessary parts, including the seal, lock ring and axle nut, so you don't have to identify and purchase each component separately.
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Save Money:The cost of the assembly is often cheaper than buying the components individually, and means you only have to do the job once.
Symptoms Of A Failing Wheel Bearing & Hub
Wheel hub units are low maintenance parts, but that doesn’t mean they last forever. Uneven road surfaces, heavy driving conditions (such as towing or racing), and under-inflated tires put extra strain on the hub bearing and can lead to premature failure. Common signs of a bad hub unit include:
A humming, rumbling or growling noise that increases with acceleration
A loud constant whining or grinding noise when the vehicle is in motion
Excessive play in the steering wheel
Steering wheel vibration that changes with the vehicle speed or as the vehicle turns
ABS system malfunction
How To Identify The Faulty Wheel Bearing & Hub
It is often difficult to pinpoint which hub unit has gone bad while driving because noise and vibration
travels through the frame of the vehicle. Here are a two tests you can do to help identify which hub unit has gone bad:
Shake Test: Identifying Play or Looseness
Lift your vehicle so the wheel is off the ground
Place your hands on the sides of the tire and try to shake the wheel
Now place your hands on the top and bottom of the tire and try to shake the wheel again
If you feel movement in both directions, you have play in your bearing and it needs to be replaced
Note: If you feel movement when shaking the wheel left to right, but not top to bottom, you could have a worn out tie rod end. Similarly, if you have movement top to bottom, but not left to right, you may have a worn out ball joint.
Spin Test: Identifying Noise or Grinding
Lift your vehicle so the wheel is off the ground and can spin freely
Spin the wheel, in either direction, and listen for a grinding or howling noise
If you hear a loud grinding or howling noise, that increases with the speed of the wheel, you have a failed bearing that needs to be replaced
Note: It is best to test both front or both rear bearings at the same time so you can compare the difference between the two sides. If you have a failed bearing, there will be a noticeable difference in the amount of noise you hear during this test
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Benefits of Purchasing a Wheel Bearing / Hub / Knuckle Assembly