This is the standard kit to accompany the Dunlop kit for use with
Al-Ko axles. It features dual gauges, one for each side of the
motorhome so you can keep track of pressures. Inflation is achieved
directly from the on-board pump.

The de luxe kit also includes an air reservoir tank which means the
suspension-aiding air bags will inflate much more quickly than by
using the compressor alone. It is strongly recommended that this
system should be used if two pairs of air bag assistors are being
fitted to a motorhome with an Al-Ko TAG axle layout.
Sadly, the mug is not included in the kit. It is in the picture to give
you an idea of sizes.