Bronze stern tube with mounting flange and one bearing aft, l. 1000 mm. Ø 25 mm.

A bronze stern tube with mounting flange and one cutlass bearing aft. The slots in the tube are designed for easy replacement of the bearing.
A propeller nut with integrated zinc anode comes as standard with the propeller shaft (option).

There are two possibilities for water lubrication of the 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 (optional kit).

2. By tapping a small amount of water from the main engine’s raw water cooling circuit.

For the second option we offer the ZWBKIT. With this kit you have all you need to water lubricate your shaft assembly by using water from the main engine’s raw water cooling circuit.The kit consists of a T-piece(18-10-18mm), 3 meters of Ø 10 mm hose (DWHOSE10A) and 4 hose clamps