- Delayed engagement
Sealing ring leaks forward clutch oil.
The Sonnax steel-backed bushing and sealing ring restore forward clutch oil pressure.
F-Clutch Bushing & Seal Kit
- Sealing Ring
ZF5HP19: Early bushing style only
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.