The COBB TGV shaft seal kit for Subaru EJ engines replaces worn or leaking seals on the tumble generator valve shafts. Offered as a purpose-specific seal kit, it supplies the necessary components to restore a proper seal on the EJ TGV shafts and address vacuum or oil leakage issues associated with ageing shaft seals on supported Subaru engines.
Cobb Subaru EJ TGV Shaft Seal Kit