Jefa Rudder (Jefa Marine A/S) is located in Greve near Copenhagen in Denmark and has been manufacturing rudder products since 1980. More than 20.000 rudder and more than 150.000 rudder bearings have left the Jefa factory since 1980. In 1990 Jefa Marine started to make steering systems. In 2001 a separate company – Jefa Steering Systems – was founded and all the sales of steering systems was handled by this company but all sales and service efforts were handled by a combined commercial team.

Jefa Marine A/S

efa Marine produces rudder blades for boats from 22 to 75 feet, offering a modern solution without costly molds. Made in GRP with solid aluminum molds, high-pressure gluing ensures precise, durable shapes—unlike traditional fiberglass molds. Jefa also offers durable rudder bearings in rugged aluminum housings with captive rollers. Available in sizes from 30mm to 560mm, they suit both production and custom sailboats.

Rudders and bearings

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Rudders and bearings

GRP rudders and bearings.

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