This is a Piston Sealing Kit for the Gerni and Nilfisk Neptune 3 hot water pressure washers, such as the NEPTUNE 3-17 and the NEPTUNE 3-20 and the NEPTUNE 3-25 and the NEPTUNE 3-26 X and the NEPTUNE 3-30 and the NEPTUNE 3-33

It's also for the Alpha Booster 3-20 and the Alpha Booster 3-26 and the Alpha Booster 3-30 and the Alpha Booster 3-41

It also suits the HakoClean HP 2.141 H and HakoClean HP 4.161 H

It also suits the STIHL RE521 and the STIHL RE551

Maximise the saving on postage and buy some of the related pressure washer parts below, or a hose, some dustbags and filters for your Nilfisk or ALTO vacuum cleaner!

At the moment, standard postage within Australia is capped at a maximum of $25!