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  • Damaged case
  • Output & reaction planet assembly wear
  • Output and planet assembly failure


The inner race of the one-way roller clutch comes in contact with the case, causing damage


This case repair bearing saves expensive cases and prevents further case damage.

46RE, 46RH, 47RE, 47RH, 48RE, A727

Case Repair Bearing
Part No. 22556-BRG

Package Quantity: 3

View Instructions

The inner race or hub of the one-way roller clutch may come into contact with and cause wear to the back of the transmission case. This rearward movement of the hub is primarily a result of excessive endplay. To protect the case from further wear and eliminate excessive endplay, install a Sonnax case repair bearing, 22556-BRG. This repair bearing requires that the case be machined using a milling machine with a rotary table. Late cases will require machining of the reverse drum.

  • Salvages hard-to-find expensive cases.
  • Eliminates excessive endplay.
  • Prevents further wear.
  • 22556 brg combo
  • 22556 brg