3M 08830 Fuel System Cleaner Deluxe Adaptor Kit An assortment of adapters designed to enable a shop to deliver 3M Universal Fuel System Cleaner (PN08955) and 3M Universal Fuel Injector Cleaner (PN08956) to 85%90% of the fuel-injected vehicles on the road today Contains a 3M Fuel System Cleaning Application Guide (Users Manual) The rugged, plastic box consists of a large, hinged top container and two detachable slide-out trays