Hobie 18 Mast Parts

67 products

    Parts for your Hobie 18 Mast

    67 products
    Out of Stock
    hobie-18-mast-60610010
    MAST ASSEMBLY H18 BK
    Hobie
    $2,345.00
    Out of Stock
    COMP-TIP ASSY H18
    Hobie
    $939.00
    UNIVERSAL MAMA BOB MAST FLOAT

The Hobie Mama Bob Universal Mast Float Kit aids in preventing your boat from going full turtle (mast straight down) when capsized, helping to prevent damage to your rig and sails should they contact the bottom. This model (Hobie® Cat #30112) is mast-side mounted system. The Universal Mama Bob float has been adapted for use as a shaft-mounted "universal" mast float that does not rotate, but is held in a fore-aft position in alignment with the mast for minimum drag while
    MAST FLOAT UNIVERSAL MAMA BOB
    Hobie
    $366.99
    Downhaul Kit 8:1 H18
Murrays Part# 001-2150
This is a performance upgrade downhaul kit that give increased performance control for your Hobie 18 Catamaran. The downhaul leads are run to the side of the boat for crew control and the loads are oriented to reduce sail tack damage that is common on the H18. It takes minutes to install with a rivet gun a drill and approximate measuring.
The kit was born from a discussion at the 2023 NACs wherein many of the boats in Division 4 have a variation of the
    H-18 DOWNHAUL KIT 8:1
    Murrays Sports
    $310.00
    HOBIE 18 POWER DOWNHAUL KIT - 5:1
Get powerful downhaul adjustment from any sailing position. This Class-legal, 5:1 downhaul kit for Hobie® 18 includes a space-saving bracket with becket, two Harken bullet cheek blocks, Harken pivoting exit block with micro cleat, Harken double bullet block, trim line, fasteners and instructions.
    H-18 5:1 POWER DOWNHAUL KIT
    Murrays Sports
    $205.00
    COMP-TIP LUFF TRACK (NO Hobie 16)87"
    Hobie
    $159.99
    DIAMOND WIRE H18 (COMPLETE)
    Hobie
    $120.00
    H18SX Diamond Wire without Turnbuckle

Murrays Part# 002-0694-20

Diamond wire for Hobie® 18SX is constructed with stainless fork, jib roller and left-hand threaded stud. Turnbuckle not included.

Compare to Hobie Cat® Part# 68750001
    H-18SX DIAMOND WIRE WITHOUT TURNBUCKLE
    Murrays Sports
    $110.00
    Hobie 18 Mast Base Hinge casting
60650011
    H-18 MAST BASE HINGE
    Murrays Sports
    $95.99
    Out of Stock
    LUFF TRACK UPDATE 12.5"
    Hobie
    $84.99
    Harken 396 - 29mm Harken 180 Pivoting Block with Carbo-Cam, downhaul, Hobie.
    HARKEN 29MM PIVOTING LEAD BLOCK-CARBO-CAM CLEAT
    Harken
    $80.90
    H18 Diamond Spreader Tang

Murrays Part# 50-61410000

Hobie® factory replacement diamond spreader tang for Hobie® 18.
    H-18 DIAMOND SPREADER TANG
    Hobie
    $74.99
    Out of Stock
    MAST HEAD H18/20 COMPTIP
    Hobie
    $71.99
    H18 Mast Base Casting-Black

Murrays Part# 50-60641031



Hobie® factory replacement black mast base casting for Hobie® 18. Use four #19-5032 rivets for installation.
    H-18 MAST BASE CASTING-BLACK
    Hobie
    $68.99
    H16/18/Getaway Mast Tang

Murrays Part# 50-20690000

Hobie® factory replacement mast tang for Hobie® 16, 18, Getaway and the 1995 and newer Hobie® 17. Use twelve 6-4 rivets (#19-5031) and twelve casings (#19-5020) for installation.

Also known as a mast hound
    H-16/18/GETAWAY MAST TANG
    Hobie
    $63.99
    H18 Spreader Arm

Murrays Part# 50-61420000

Hobie® factory replacement spreader arm for Hobie® 18.
    H-18 SPREADER ARM
    Hobie
    $55.99
    Out of Stock
    Compression Plate Assembly Kit H18
Murrays Part# 50-60680001
Hobie® factory mast compression plate assembly kit for Hobie 18 and 18SX
    COMPRESSION PLATE ASSY KIT H-18
    Hobie
    $49.99
    Harken Sail Chafe Protector

Murrays Part# 28-0285



Harken's Sail Chafe Protector Set replaces the diamond wire rollers to protect the jib from chafing on the diamond wire spreader. The split rollers are pre-drilled to fit up to 3/16" wire. Each 2-3/4"-diameter (70mm) protector has two pieces that snap together for easy installation. Used on Hobie 18, Hobie 20, Prindle 18.2, Prindle 19, Nacra 15, 17, 18, Inter 20, F18
    HARKEN SAIL CHAFE PROTECTOR (2)
    Harken
    $49.00
    Out of Stock
    Twist Shackle For Hobie Halyard
    Hobie
    $45.99
    Hobie Aussie Halyard Ring

Murrays Part# 007-3064

If you're having trouble raising or lowering your mainsail due to a faulty halyard ring and shackle, this upgrade will help. Welded ring and lanyard give you more positive control while hooking or unhooking the ring to the hook. Use on any boat that uses a hook at the mast head and a ring and shackle at the head of the sail. Personal preference dictates whether you choose this ring or the Murrays Aussie Ring (#01-4216).

Hobie® Part# 3064
    HOBIE AUSSIE HALYARD RING
    Hobie
    $44.99
    Mast Rotation Control Arm

Murrays Part# 25-3040

Stainless mast rotation control arm is strong and smooth! Arm #25-3040 with 1/4″ hole is for all Hobies except for the Hobie® 17, Prindles and Nacras; Arm #25-3041 with 5/16″ hole is for Nacras, Prindles and the Hobie® 17. H17 uses #19-2235 bolt

Hobie Part# 61210001
    MAST ROTATION CONTROL ARM
    Murrays Sports
    from $44.95
    TURNBUCKLE COMPLETE 5/32"
    Misc
    $44.00
    Main Halyard Ring (Murrays)

Murrays Part# 001-4216

If you're having trouble raising or lowering your mainsail due to a faulty halyard ring and shackle, this upgrade will help. Welded ring and lanyard give you more positive control while hooking or unhooking the ring to the hook. Use on any boat that uses a hook at the mast head and a ring and shackle at the head of the sail. Personal preference dictates whether you choose this ring or the Hobie Aussie Ring (#07-3064).

This item replaces discontinued Part
    MAIN HALYARD RING (MURRAYS)
    Murrays Sports
    $40.00
    Out of Stock
    SPREADER ARM SLIDE
    Hobie
    $36.79
    H18/20 Gooseneck Yoke

Murrays Part# 50-60710000

Hobie® factory replacement gooseneck yoke for Hobie 18 and 20.

Hobie Part# 60710000
    H-18/20 GOOSENECK YOKE
    Hobie
    $34.99
    H18 Halyard Lock (Comptip)

Murrays Part# 50-61610101

Halyard hook for Hobie 18 comptip mast assembly.

Hobie Part# 61610101
    H-18 HALYARD HOOK (COMPTIP)
    Hobie
    $29.99
    Hobie Halyard Ring with Loop

Murrays Part# 50-61290021

Stainless steel halyward ring with loop, used on many Hobie Cat sailboats. Recommended for use with Hobie's twisted halyard shackle

Hobie Part# 61290021
    HOBIE HALYARD RING WITH LOOP
    Hobie
    $29.99
    V JAM CLEAT BOOM (3/16" HOLES)
    Hobie
    $25.00
    SUPER GOOSE H-17/18/20/21
This upgraded gooseneck by Tren Tec is constructed from a solid block of 6061-T6 aluminum and then finished with a coat of black hardkote anodizing.

The Super Goose is for Hobie® 17 (newer), 18, 20 and 21; not compatible with older Hobie® 17 model.

Hobie part number 1510
    H-17/18/20/21 SUPER GOOSE
    Tren-Tec
    $23.10
    Ronstan 5/16 bow with hole shackle RF638 - Hobie 20700001 and SP150081
    RONSTAN 5/16" BOW SHACKLE WITH HOLE
    Ronstan
    $19.99
    Hobie Sail Feeder Kit

Murrays Part# 50-80100501

Replacement sail feeder for use on many Hobie Cat mast assemblies to make raising your mainsail easier than ever! Hobie®'s Sail Feeder helps the sail feed evenly into the mast track without catching and/or tearing the sail.
    HOBIE SAIL FEEDER KIT
    Hobie
    $19.99
    Hobie Gooseneck Hinge Vertex

Murrays Part# 50-50772031
Hobie® factory replacement gooseneck vertex for all Hobie® Cats.


Hobie Part# 50772031
    HOBIE GOOSENECK HINGE VERTEX
    Hobie
    $17.99
    Murrays Part# 001-4045
Hobie 18 Mast Bearing Kit enables smooth mast rotation on the Hobie® 18. The kit includes a new mast bearing, stainless steel washers and Teflon washer.

To mount, use one #19-3019 screw (included) for post-1990 Hobie 18 or one #19-3020 screw (sold separately) for pre-1990 Hobie 18.

Compare to Hobie Cat® #1132 (bearing 60110000 and Teflon™ washer).
    H-18 MAST BEARING KIT:
    Murrays Sports
    $16.99
    Ronstan Stainless Steel Bow Shackle, 5/16" Pin, Coined Head with Hole

Murrays Part# 21-0636



The Ronstan 5/16 Bow Shackle has 5/16" diameter pin. Compare to Hobie® #20700001 and SP150081.

Standard all Hobie, Nacra and Prindle catamarans to attach the standing rigging to the mast tang.
    RONSTAN 5/16" BOW SHACKLE
    Ronstan
    $16.00
    Hobie Spreader Covers
Murrays part# 007-3262
These vinyl spreader bar end covers are real sail-savers! The black, smooth resilient covers protect the jib luff from wear and tear from cotter keys and sharp edges. Pair. Hobie Cat® factory item #3262.
    HOBIE SPREADER COVERS
    Hobie
    $13.99
    Ronstan Series 20 Utility Block, Tube Rivet

Murrays Part# 21-0661




Rontan's cheek block is a Hobie® 18 and Prindle downhaul and turning block. Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase.
    RONSTAN MIDGET SINGLE BLOCK (CHEEK)
    Ronstan
    $12.90
    DIAMOND WIRE ROLLER
    Misc
    $12.00
    H18 Mast Bearing

Murrays Part# 50-60110000



Hobie Cat® factory mast bearing for Hobie 18. This part sits on the mast step to facilitate mast rotation on the Hobie 18.

Hobie part# 60110000
    H-18 MAST BEARING
    Hobie
    $11.99
    Out of Stock
    Diamond Wire Tang
Murrays Part# 50-61480000
Hobie® factory replacement diamond wire tang
Hobie Part# 61480000
    DIAMOND WIRE TANG
    Hobie
    $10.19
    H17/18 Mast Seal Plate

Murrays Part# 50-61080000

Replacement mast seal plate for the Hobie 17 or Hobie 18. 

Hobie Part# 61080000
    H17/18 MAST SEAL PLATE
    Hobie
    $9.99