Yamaha Head Gaskets and O-rings
Yamaha Head Gaskets and O-rings
from $1.00
Our gasket sets contain all necessary head o-rings to run our billet heads. These contain one inner and outer o-ring (OEM equivalent) to seal the outer head and dome to the cylinder as well as one dome sealing o-ring to seal the dome to the outer head. Dome sealing o-rings can also be purchased individually.
Option:
Quantity:
Dome sealing o-ring: 3/4” x 15/16”x 3/32” O-ring (BUNA-N) for sealing the domes to the outer head. These can be reused if careful, but must be replaced if worn or damaged. This size fits all Apex billet heads.