Sun Gear Thrust Bearing
Part No. 28321

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Sonnax sun gear thrust bearing 28321 allows replacement of a part that has been obsolete from the OEM for many years. This hardened bearing assembly comes complete with a premium quality Koyo® bearing. It is manufactured to exceed OE specs for superior reliability, even under the extreme conditions of drag racing.

  • Replace a previously obsolete part with a new, improved version
  • Specially designed for drag racing applications
  • Material: Hardened Steel
  • Bearing Style: Enclosed
  • Outer Dia.: 1.521"
  • Thickness: 0.161"
  • Inner Dia.: 1.028"
  • Powerglide Sun Gear Thrust Bearing 28321