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J/105 Parts

Parts & Accessories for J/105 Sailboats

J/105 Sailboat Parts & Accessories

West Coast Sailing is your source for J/105 sailboat parts and accessories. The J/105 is a family racer/cruiser that combines a simple sail plan, clean deck layout and practical interior, with enough get-up-and-go to suit the most avid competitor. With sustained speeds of over 14 knots, this maneuverable keelboat features cockpit control at its best: an asymmetrical pole-launched chute, double-spreader fractional rig, lots of sail area and a roller furling jib.. The J/105 is optimized for shorthanded sailing; it can easily be cruised by two or raced by three or four. It was selected as Boat of the Year in the Racer/Cruiser category by Sailing World magazine.

Rigging Diagram

Use the diagram below to reference Harken part numbers to appropriate application on your J/105 sailboat. Parts recommendations are offered as a guide for common applications.


Gross-Trim, Fine-Tune Mainsheet

The divided cascading system runs the powerful fine-tune lead aft, allowing the helmsman to easily optimize sail shape on a light air beat. The gross-trim runs forward to the trimmer for fast mark roundings. To use this efficient system, simply add a 144 swivel base and third-party mainsheet adapter plate to your existing hardware.


MKIV Unit 1 Furler

MKIV's are easy to adjust for reefing and furling. When racing in non-class events, J/105 sailors can take the spool off and use the double-groove foil for fast sail changes.

Diagram provided by Harken. West Coast Sailing is an approved seller of Harken sailboat hardware.