Q-Propeller Upgrade Kit 49999


Q-propeller 4-9999 upgrade kit for SP55, inc zinc anode


Bow Thrusters Direct is part of the AllBoat Group, bringing you the very best in high quality award winning boat equipment and installation services. Our 2 year warranty on Sleipner Side-Power products is world wide.

Price: £100.70 VAT: £20.14 Total: £120.84

Q Propeller Upgrade Kit 49999 for sp55 includes anode.


The new five blade propellers is the result of over two years of development and thousands of hours testing.

They are designed to reduce noise, while still maintaining the efficiency of the Side-Power four blade propeller. Not only did we succed in retusing the noise, we also ended up with more thrust on the most models.

  • Noise reductions of up to 75% measured in controlled environments
  • The expected and tested normal noise reduction in “average installations” 20-40%
  • Quick and easy installation