Thruster Replacement Propeller - 300TT Left Hand

Lewmar Thruster Replacement Propeller — LH, 300TT (589751)

A left-hand replacement propeller for Lewmar's 300TT bow thrusters — these larger units run twin counter-rotating propellers rather than the single 5-blade prop used on smaller TT models.

Why It's Worth It
At the higher power and tunnel size of the 300TT, a single propeller can't deliver the same smooth, quiet, efficient thrust the smaller range gets from one 5-blade prop — so Lewmar pairs two counter-rotating propellers instead. This is the left-hand half of that pair; ordering the correct hand (RH vs LH) matters, since installing the wrong one will disrupt the counter-rotation the design depends on.

Use
A direct replacement propeller for the 300TT thruster range. Always order alongside its counter-rotating partner (589750, RH) if both need replacing, and confirm which side needs replacement before ordering — these are not interchangeable.

In The Box:

LH Replacement Propeller

Package Dimensions/Shipping:

Qualifies for Ground and 2 Day

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Warranty:

* ALL WARRANTY IS THROUGH MANUFACTURE *