Details

• Brand:

  

  

• SKU:

  PC3Z-4625-A

• Positions: Rear Inner Rear
• Other Names:

  Bearing Assembly Driving Pinion

• Description:

  This is a genuine Ford differential pinion bearing catalogued under base number 4625, used on 23-25 Ford Super Duty trucks. Ford lists the part as a pinion bearing and driving pinion bearing assembly, the precision rolling bearing that supports the drive pinion in the axle housing and sets pinion position and preload so the ring-and-pinion gears mesh correctly and run quietly under load. The pinion bearing carries the loads at the pinion and is critical to correct gear contact and durability. A buyer shopping for this bearing is typically rebuilding or servicing the axle, addressing a pinion-area whine or growl, replacing a worn, pitted, or noisy bearing, or correcting pinion preload during a gear or pinion-seal job. Because the pinion bearing sets pinion preload and position, a worn bearing should be renewed to restore proper mesh and quiet operation. The base 4625 is confirmed as a Ford driving pinion bearing through the matching pinion-bearing family across Ford axle applications. Built to Ford OEM specifications, it matches the bore, roller configuration and load rating the Super Duty pinion requires for correct fitment. Installing the genuine pinion bearing restores proper pinion support and smooth driveline operation.

• Applications: 10.50, 11.60 REAR AXLE.

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