Compressed Gas Systems continued *Prices and availibility subject to change
  Vent Valve Assembly (external mount)

Used to vent the air from the ballast tank. Mounts to the outside of the ballast tank.
Price:
$36.95
Vent Valve Assembly (internal mount)

Used to vent the air from the ballast tank. Mounts on the inside of the ballast tank.
(Made to order)
$23.95
  Rubber Boots

Used to seal the plunger on the solenoids.
2/$9.95