ATL Cork 312-5 Top Flange Gasket for Fuel Bladder, Van Diemen ’99-up

Cork 5-bolt gasket for the top fill neck flange on Van Diemen ’99-up fuel cells:

• 5-bolt 3″ bolt-circle design.
• Bolt holes are approximately 7mm or 0.276″
• 0.07″ or 1.78mm thick.
• Made by ATL (Aero Tec Laboratories).
• ATL new part # GT-CB-018. Old part number was TF563
• A little more pricey, but a higher quality and easier to reuse Viton material version of this gasket can be found at part # GT-CB-019.
• Gasket only, sold individually.