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CL-0323-F81Z-1244-BA-H21 1999-2020 Ford F-250 F-350 Inner Axle Bearing F81Z-1244-BA Genuine New
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1999-2020 Ford F-250 F-350 Inner Axle Bearing

In stock
$ 25.46

1999-2020 Ford F-250 F-350 Inner Axle Bearing

The 1999-2020 Ford F-250 F-350 Inner Axle Bearing is a genuine OEM auto part that offers improved performance and longevity for your vehicle. This inner axle bearing is responsible for supporting the weight of the vehicle and transmitting torque from the driveshaft to the axle.

Installation Instructions:

Replacing the inner axle bearing on your 1999-2020 Ford F-250 or F-350 with the Genuine New Inner Axle Bearing (part number F81Z-1244-BA) is a difficult job that requires some specialized tools and a high level of automotive repair skill.

Tools needed:

  • Jack and jack stands
  • Lug wrench
  • Socket set
  • Wrench set
  • Bearing race driver tool
  • Slide hammer tool
  • Pry bar
  • Torque wrench
  • Clean rags

Step-by-step instructions:

  1. Begin by raising the vehicle and securing it on jack stands, ensuring that it is stable and secure.
  2. Remove the wheel and tire assembly from the vehicle using a lug wrench.
  3. Remove the brake caliper and rotor assembly from the wheel hub, ensuring that the brake line is not damaged or twisted.
  4. Use a pry bar to remove the axle shaft from the axle housing and carefully slide it out.
  5. Use a bearing race driver tool to remove the old inner axle bearing race from the axle housing.
  6. Use a slide hammer tool to remove the old inner axle bearing from the axle shaft. Be sure to follow the tool manufacturer's instructions carefully to prevent damage to the axle shaft or housing.
  7. Once the old bearing is removed, clean the area thoroughly with a clean rag to remove any dirt, grease, or debris.
  8. Use a bearing race driver tool to install the new inner axle bearing race onto the axle housing.
  9. Install the new Genuine Ford Inner Axle Bearing onto the axle shaft using a bearing driver tool, making sure it is fully seated.
  10. Reinstall the axle shaft into the axle housing and torque the bolts to the manufacturer's specifications.
  11. Reinstall the brake rotor and caliper assembly onto the hub and torque the bolts to the manufacturer's specifications.
  12. Reinstall the wheel and tire assembly onto the hub and torque the lug nuts to the manufacturer's specifications.
  13. Lower the vehicle and remove the jack stands.
  14. Test drive the vehicle to ensure that the new inner axle bearing is working properly.

This installation is a complex job that can take several hours to complete, even for an experienced mechanic. It is recommended to seek assistance from a qualified automotive technician if you do not have experience in working with drivetrain components. Remember to use safety glasses at all times and to take all necessary precautions when working under the vehicle.

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Simply return your part in the exact same condition and packaging that you received it in within 30 days for a full refund of the purchase price of the part, minus the original shipping charges. You don't even have to contact us. Just be sure the read the requirements below and follow the instructions at the bottom of this page.



Any part that does not have all of the original packaging with the attached manufacturer part number label.

Believe it or not, this is super important! Don't throw away the packaging. Manufacturers won't accept returns on a part without the genuine OEM Packaging, so we won't be able to credit you. (Even if the part is brand new with no packaging, we would have to return it to you).


You have installed or attempted to install or disassemble the part
You have painted the part.
You have broken the part.
You have lost the original packaging.
You have gotten the part wet, or the part has greasy fingerprints.


Electrical parts can only be returned if they have not been installed, programmed, or plugged in. If the part shows signs, of an attempted install we will be unable to accept your return.

An electrical part is any part that plugs in, contains a switch, sensor, circuit board, or electrical wiring.


All Products are. covered by a 1-year Warranty.


Our Warranty Coverage

We will replace the parts free of charge for any reason not caused by collision or installation, other human intervention, incorrect application, modifications, use of the products outside the context of its normal, customary, and intended operating conditions (including without limitation, any form of commercial, fleet, rental or off-road use), or physical damage for 1 year and only for the vehicle in which the part was originally installed.

One Time replacement.

Warranty Covers only one replacement in the warranty period. Multiple Replacements are not covered, after one replacement warranty will no longer be in effect.

Warranty Is nontransferable and is only valid for the VIN number of the vehicle for which it was purchased. Warranty does not transfer to the new owner of the item purchased or the vehicle purchased with the item installed.

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