Seakeeper Price List and Seakeeper Installation Cost Guide

Welcome to our Seakeeper price and Seakeeper installation cost guide.

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* Prices are averages only and do not include taxes, shipping, or any other vessel-specific work or yard fees. The final price will be determined after a site visit and can differ by location.

How much is a Seakeeper installation?

The cost of installing a Seakeeper stabilizer, in your boat or yacht, is relative to the individual Seakeeper unit. The Seakeeper Gyro is custom sized with an individual vessel for optimal stability. The prices in our Seakeeper cost guide include not only the Unit msrp but also the average installation price for each individual Seakeeper unit.

These prices are calculated from our years of installations and experience of over 900 installations as of 2025. Please remember that these averages will not include applicable taxes, shipping, travel or yard costs, which will differ from State to state/location to location.

How much does a seakeeper cost for my specific boat?

See the table on this page to match the Seakeeper cost of installation for specific boat types to the table above. If your Boat or yacht is not lised on this table it is likely there is a glitch or our IT department is way behind. As a Seakeeper only dealer we have performed installs on just about every type of boat in the industry.

Questions on our Seakeeper cost estimates?

If you have questions on a specific Seakeeper gyro stabilizers price of installation, information for your vessel or Seakeeper service questions, please reach out to your nearest Tri Sea Seakeeper dealer by calling (833) TRI- GYRO or shooting us an email at info@triseakeeper.com and someone will reach out to you directly!

Call us For all your Stabilizer Needs:

(833) 874-4976

Seakeeper model MSRP Avg. Installation cost Total cost Boat length
Seakeeper 1 $17,400 $14,600 32,000 23-30 ft
Seakeeper 2 $26,100 $16,900 $43,000 30-36 ft
Seakeeper 3 $40,300 $21,700 $62,000 35-41 ft
Seakeeper 4 $47,400 $23,600 $71,000 38-44 ft
Seakeeper 4.5 $55,600 $19,400 $75,000 40-46 ft
Seakeeper 5 NO LONGER IN PRODUCTION NA NA 40-45 ft
Seakeeper 6 $69,600 $20,400 $90,000 44-53 ft
Seakeeper 9 $114,700 $25,300 $140,000 50-59 ft
Seakeeper 10 $126,800 $23,200 $150,000 50-62 ft
Seakeeper 14 $155,900 $24,100 $180,000 55-68 ft
Seakeeper 16 NO LONGER IN PRODUCTION
Seakeeper 18 $183,700 $26,300 $210,000 60-75 ft
Seakeeper 26 $268,600 Custom Custom 70-85 ft
Seakeeper 35 NO LONGER IN PRODUCTION
Seakeeper 40 $348,000 Custom Custom 85+ ft