This Redhead Male Probe Service / Rebuild Kit includes everything you need to rebuild one Redhead Push-Pull Series 1.25" ID Probe. Includes 2 O-ring seals, seal lubricant, and a tool to hold the valve open. This product uses a new Viton seal material that is compatible with gasoline, ethanol, E85, methanol, alcohol blends (virtually every fuel except nitromethane).