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  • Delayed engagement


Sealing ring leaks forward clutch oil.


The Sonnax steel-backed bushing and sealing ring restore forward clutch oil pressure.

ZF5HP18, ZF5HP19

F-Clutch Bushing & Seal Kit
Part No. 85110-01K

ZF5HP19: Early bushing style only

View Instructions

The OE sealing ring cuts a groove into the F-Clutch drum bushing and reduces the sealing ability of the seal and bushing

  • Bushing and sealing ring now available separately, enabling salvage of drum.
  • Steel-backed bronze bushing is OE equivalent.
  • Kit restores hydraulic integrity to clutch circuit, preventing loss of forward clutch oil.
  • Sealing Ring
  • Bushing
  • 85110 01k combo
  • 85110 01k