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Item no. 54635, 54636, 54637, 54638
SVB price: €222.65
You save: 12%
Excl. VAT, excl. shipping costs.
This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
Available on 27.09.2023
Item no.
Model no.

Product details

The dual rudder blades behind the propeller provide additional steering capacity, which results in optimum manoeuvrability, even with the engine switched off, both ahead or astern. In addition to surprisingly good steering, above all in marinas, locks, narrow waterways and during manoeuvres to get into and out of berths, COURSE-KEEPER's greatly improves directional stability and participates to reducing fuel consumption. At high speed, the two trimplanes automatically lift the blades out of the water, avoiding oversteer and loss of speed.

Available in 4 sizes:

  • Type 1 for boats up to 5 m
  • Type 2 for boats up to 6.8 m
  • Type 3 for boats up to 8,5 m
  • Type 4 for boats up to 10 m

No boreholes are required for the installation. Just srew the COURSE-KEEPER on the cavitation panel.

A special version is available for Volvo Penta Z-Drive of series 280/290.


de-flag Manual
.PDF, 2,86 MB
Item no.: 54635,54636,54637,54638,54639,54640,54641

What other SVB customers have to say

100% real reviews

35 customer reviews

by EWA S. Flag of Poland 10/22/2018 Verified purchase Variant: 54636
całkowicie spełnia nasze oczekiwania
James L.
by James L. Flag of United States 12/14/2015 Verified purchase Variant: 54636
The Course Keeper exceeds my expectations.
Andree B.
by Andree B. Flag of Germany 6/26/2019 Verified purchase Variant: 54636
curse keeper
Everything in perfect order, very good article.
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