Differential Pinion Flanges

Replacement Parts > Driveline and Axles > Differential

Differential Pinion Flanges

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What is a differential pinion flange?

A differential pinion flange is a metal disk with holes and splines that is used to mount a driveshaft to the differential.

What is the purpose of a differential pinion flange?

The differential pinion flange is used to connect the differential to the driveshaft, allowing power to be transferred from the engine to the wheels.

How do I know if my differential pinion flange is faulty?

You can check for signs of wear or damage on the flange, such as cracks, dents, or rust. You can also check for excessive play or noise when the flange is in operation.

Can a faulty differential pinion flange cause damage?

Yes, a faulty differential pinion flange can cause damage to other components of the driveline, such as the driveshaft, axles, and differential.

How do I replace a differential pinion flange?

  1. Disconnect the driveshaft from the differential and remove the differential pinion flange.
  2. Clean the mating surfaces of the differential and the flange.
  3. Lubricate the flange and the differential.
  4. Install the differential pinion flange onto the differential.
  5. Reinstall the driveshaft and secure it with the bolts.


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