There are two possibilities for water lubrication of your shaft assemblies:1. By means of a water scoop G 3/8, with ball valve, hose pillar, 1 metre of water hose and hose clamps, or2. By tapping a small amount of water from the main engine’s raw water cooling circuit.Or the second option we now offer the ZWBKIT. With this kit you have all you need to water lubricateyour shaft assembly by using water from the main engine’s raw water cooling circuit.The kit consists of a T-piece (18 -10 -18 mm), 3 metres of Ø10 mm hose (DWHOSE10A) and 4 hose clamps ( RVS304 9 mm Ø8 - 16 mm). The KIT is from stock.