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J/105 Parts

J/105 Sailboat Parts, Rigging & Accessories

West Coast Sailing is your source for J/105 sailboat parts, rigging 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. Shop J/195 sailboat parts, rigging, and accessories today with rigging guides, technical information, extensive selection, and fast shipping to help you get back out on the water.

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  • J/105 Spin Sheet 3-Piece - Tapered J/105 Spin Sheet 3-Piece - Tapered

    J/105 Spin Sheet 3-Piece - Tapered

    West Coast Sailing Rig Shop
    $579.99
    Upgrade your J/105 spinnaker trimming with the 3 Piece Spin Sheet Set from the West Coast Sailing Rig Shop. This complete sheet set includes 2 matching sheets with a Dyneema strop. The sheets are made from 8mm Marlow D2 Race with a total working...
    Qty in Cart: 0
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    $579.99
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  • J/105 Tack Line - Tapered J/105 Tack Line - Tapered

    J/105 Tack Line - Tapered

    West Coast Sailing Rig Shop
    $409.99
    J/105 Tack Line, tapered and with shackle, built by the experts in the West Coast Sailing Rig Shop. This mainsheet is made from 10mm Marlow D2 Race, a high-strength, lightweight all-round performance line, finished to a recommended length of 58 feet...
    Qty in Cart: 0
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    $409.99
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  • J/105 Traveler Line - Pair J/105 Traveler Line - Pair

    J/105 Traveler Line - Pair

    West Coast Sailing Rig Shop
    $79.99
    Pair of traveler lines for the J/105. This is a set of 2x 20 foot long traveler lines made from 8mm Alpha Ropes SSR, a single braid blend of Spectra and Cordura makes this line both durable and soft in the hand. Very similar to Maffiloli switfcord...
    Qty in Cart: 0
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    $79.99
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  • J/105 Mainsheet Gross Tune

    J/105 Mainsheet Gross Tune

    West Coast Sailing Rig Shop
    $379.99
    J/105 Mainsheet Gross Tune line, built by the experts in the West Coast Sailing Rig Shop. This mainsheet is made from 10mm Marlow D2 Race, a high-strength, lightweight all-round performance line, finished to a recommended length of 100 feet. End 1...
    Qty in Cart: 0
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    $379.99
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  • J/105 Mainsheet Fine Tune

    J/105 Mainsheet Fine Tune

    West Coast Sailing Rig Shop
    $79.99
    Mainsheet Fine Tune Line for the J/105. The Fine Tune Line is the secondary line in the mainsheet trimming system, designed for making smaller adjustments to the trim. We use 8mm Alpha Ropes SSR, a single braid blend of Spectra and Cordura...
    Qty in Cart: 0
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    $79.99
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  • J/105 Sprit Control Line

    J/105 Sprit Control Line

    West Coast Sailing Rig Shop
    $54.99
    J/105 Sprit Pole Control line, built by the experts in the West Coast Sailing Rig Shop. This control line is made from 8mm Marlow D2 Race, a high-strength, lightweight all-round performance line, finished to a recommended length of 34 feet with end...
    Qty in Cart: 0
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    $54.99
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  • J/105 Jib Sheet Single - Tapered J/105 Jib Sheet Single - Tapered

    J/105 Jib Sheet Single - Tapered

    West Coast Sailing Rig Shop
    $214.99
    J/105 Jib Sheet with Taper, built by the experts in the West Coast Sailing Rig Shop. Our Jib Sheet lines are made from 10mm Marlow D2 Race, a high-strength, lightweight all-round performance line, finished to a recommended length of 44 feet...
    Qty in Cart: 0
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    $214.99
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  • J/105 Spin Halyard - Tapered J/105 Spin Halyard - Tapered

    J/105 Spin Halyard - Tapered

    West Coast Sailing Rig Shop
    $564.99
    J/105 Tapered Spinnaker Halyard, built by the experts in the West Coast Sailing Rig Shop. This halyard is made from 10mm Marlow D2 Race, a high-strength, lightweight all-round performance line, finished to a recommended length of 100 feet. We add a...
    Qty in Cart: 0
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    $564.99
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  • J/105 Spin Halyard J/105 Spin Halyard

    J/105 Spin Halyard

    West Coast Sailing Rig Shop
    $549.99
    J/105 Tapered Spinnaker Halyard, built by the experts in the West Coast Sailing Rig Shop. This halyard is made from 10mm Marlow D2 Race, a high-strength, lightweight all-round performance line, finished to a recommended length of 100 feet. The sail...
    Qty in Cart: 0
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    $549.99
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  • J/105 Jib Halyard - Tapered J/105 Jib Halyard - Tapered

    J/105 Jib Halyard - Tapered

    West Coast Sailing Rig Shop
    $389.99
    J/105 Tapered Jib Halyard, built by the experts in the West Coast Sailing Rig Shop. This halyard is made from 10mm Marlow D2 Race, a high-strength, lightweight all-round performance line, finished to a recommended length of 93 feet. We add a taper...
    Qty in Cart: 0
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    $389.99
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  • J/105 Jib Halyard

    J/105 Jib Halyard

    West Coast Sailing Rig Shop
    $364.99
    J/105 Tapered Spinnaker Halyard, built by the experts in the West Coast Sailing Rig Shop. This halyard is made from 10mm Marlow D2 Race, a high-strength, lightweight all-round performance line, finished to a recommended length of 100 feet. The sail...
    Qty in Cart: 0
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    $364.99
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  • J/105 Main Halyard - Tapered J/105 Main Halyard - Tapered

    J/105 Main Halyard - Tapered

    West Coast Sailing Rig Shop
    $479.99
    J/105 Tapered Main Halyard, built by the experts in the West Coast Sailing Rig Shop. This halyard is made from 10mm Marlow D2 Race, a high-strength, lightweight all-round performance line, finished to a recommended length of 100 feet. We add a taper...
    Qty in Cart: 0
    Price:
    $479.99
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  • J/105 Main Halyard Includes Wichard 1494 Captive Timble Shackle (Color May Vary)

    J/105 Main Halyard

    West Coast Sailing Rig Shop
    $459.99
    J/105 Tapered Spinnaker Halyard, built by the experts in the West Coast Sailing Rig Shop. This halyard is made from 10mm Marlow D2 Race, a high-strength, lightweight all-round performance line, finished to a recommended length of 100 feet. The sail...
    Qty in Cart: 0
    Price:
    $459.99
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  • Harken #46 - Radial Self-Tailing 2 Speed Winch

    Harken #46 - Radial Self-Tailing 2 Speed Winch

    Harken
    $1,419.95
    The Radial winch drum’s gripping surface is shaped for each winch size and drum material and features diagonal ribs (rather than textured abrasive materials) to maximize gripping power and greatly reduce line wear. The self-tailing mechanism on the...
    Qty in Cart: 0
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    $1,419.95
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  • Harken #35 - Radial Self-Tailing 2 Speed Winch

    Harken #35 Radial Self-Tailing 2 Speed Winch

    Harken
    $918.95
    The Radial winch drum’s gripping surface is shaped for each winch size and drum material and features diagonal ribs (rather than textured abrasive materials) to maximize gripping power and greatly reduce line wear. The self-tailing mechanism on the...
    Qty in Cart: 0
    Price:
    $918.95
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  • Harken 27 mm Hi-Load Traveler Car 4:1 Stand Up

    Harken 27 mm Hi-Load Traveler Car 4:1 Stand Up

    Harken
    $379.99
    Harken ball bearing traveler cars with multipart purchases allow easy adjustment of loaded sails from the cockpit. ONE DESIGN APPLICATIONS This fitting is commonly used and/or recommended for the following one design sailboat applications: J105...
    Qty in Cart: 0
    Price:
    $379.99
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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.

j105-mainsheet-rigging-img.gif

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.

j105-furling-rigging-img-2.gif

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.

Looking for other sailboat parts or gear? We can help!

General Parts & Hardware - We offer a huge selection of General Parts including hardware, blocks, cleats, shackles, accessories and more here.

Line - Great options for halyards, sheets, control lines, and rigging in a wide range of diameters and materials available on our Line page.

Apparel & Accessories - We also offer large range of Apparel and Accessories from all of your favorite sailing brands.

Product Suggestions - If you're looking for a specific part for your J/105 that you cannot find, let us know. We are actively working to expand our one design parts offering and welcome your input for parts you think we should be stocking to make it easier for you to get back out on the water. Submit you idea via our Product Suggestion Form (opens in new tab).

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