Sonic & Hydrodrive

Sterndrives & Saildrives

New drives, service parts and repair support for the complete Sillette-Sonic range and selected Hydrodrive saildrives.

Sonic 100

The established Sillette-Sonic sterndrive, in continuous production since 1975.

A compact, lower-weight drive for suitable installations.

A robust propulsion solution used in catamaran and specialist applications.

A larger drive format for higher-demand twin-hull installations.

Parts and technical support for original Mk. 1 saildrives.

Service, repair and replacement components for Mk. 2 drives.

Workshop repair and a deep spares knowledge base for current and historic Sonic drives.

Hydraulic drive support and parts for Mk. 1 installations.

Hydraulic variants of the proven Mk. 2 platform.

Sonic drive engineering configured for electric propulsion.

A heavy-duty saildrive option for larger vessels.

A versatile Hydrodrive unit for a broad range of craft.

High-capacity saildrive engineering for demanding applications.

Direct to the workshop

Send your vessel, engine and shaft details. We’ll help identify the right equipment and confirm current pricing.