Symptoms:

  • Repeat front seal leakage
  • Worn pump bushing
  • Worn converter hub

Cause:

Excessive hub-to-bushing clearance and soft babbitt bushing material.

Correction:

The Sonnax steel-backed, bronze-lined, finish-in-place bushing replicates the OE bell housing or pump cover bushing assembly.
  • 4R44E, 4R55E, 5R44E, 5R55E, 5R55N, 5R55S, 5R55W, A4LD Bell Housing/Pump Cover Bushing 56001X
  • 4R44E, 4R55E, 5R44E, 5R55E, 5R55N, 5R55S, 5R55W, A4LD Bell Housing/Pump Cover Bushing 56001X