ARB Air Compressor Expansion Tank 4 Litre Aluminium 2 Port. ARB Aluminium Air Tank, designed for use with ARB on-board compressors. Measures 250mm x 162mm x 162mm (approx). Designed for Air Locker use, inflating tyres and other equipment. Quality construction for long life. Constructed entirely of lightweight, high strength engineering grade aluminium. 4×4 Works are one of the Uk’s best known premium 4×4 upgrade specialists. We are approved retailers for many well-known brands such as ARB, Old Man Emu, Safari Snorkels, Trail Master, Rival, Warn and many others. Every product we sell is guaranteed to be premium quality and designed for the rigours of on and off-road use. We only sell products which we would use on our own vehicles...