OSHA/EPA/CARB Compliant 6-Gallon Fuel Cell Retro-Fit Kit for General, Ranger, and Major Power Vacuums. The bolt-on fuel cell kit comes with drill templates for retro-fit on older vacuums, new vacuums are pre-drilled and ready for installation. The kit includes a 6-gallon Flambeau tank with carbon cannister, a heavy duty frame, the required hoses, and all the necessary hardware. Installation of this kit removes the necessity of detatchable fuel cells and any quick-disconnect fittings. Add this item to your new vacuum purchase.