Metal Gaskets Products

Bead and Sheet-type Metal Gasket


Cylinder head gasket developed to suit open decked aluminum die-cast cylinder block engines.
  1. -A thin spacer sheet is inserted in-between the bead plates so as to assure wide area gas sealing structure
    -Basic sealing performance improvement.
    -Basic accuracy-dependant allowable capability improvement
    -Counter-surface damage relief
    -Bore distortion reduction
  2. Multi-sealing line configuration by the introducing full and half beads around the cylinder bore.
    - Sealing performance improvement
  3. Stress amplitude reduction of bore bead- fatigue resistance improvement
  4. Simple structure for cost reduction
  5. Improved fastened thickness deviation and crevice volume reduction.
Introduced on Toyota vehicles in June, 1997.