Product Description
Part number: 34181
Fits: TH400, 4L80E, TH425
Fits: TH400, 4L80E, TH425
Metal sealing ring for the pump stator and center support of GM's Turbo 400 (TH400) and 4L80E automatic transmissions. Reference number 34406-SP. It is a metal ring rather than a rubber or Teflon style, used at that pump stator and center-support location.
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Transmission Model(s) TH400, 4L80E, TH425