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INSTALLATION MANUAL

The original Harken installation manual for the MKIV Jib Reefing & Furling Unit 1, with every part in it that we carry, matched by Harken part number.

Installation ManualPDF · 36 pages · 6.2 MB
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Parts ListPDF · 2 pages · 1.3 MB
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MKIV Jib Reefing & Furling Unit 1

Parts in this Manual We Carry

Harken part numbers as printed in the installation manual, matched to the genuine parts in our store.

Harken part no. Our part
7411.10 Jib Furling System - MKIV Unit 1 - Boat Size: 28.0 - 36.0 ft (8.3 - 11.0 m)
7411.31 Extrusion Connector w/ Bushings Set for MKIV Unit 1 Furlers
7411.32 Bottom Extrusion Connector w/ Bushings Assembly for MKIV Unit 1 Furlers
HFG295 Extrusion Connector Bushings Set for MKIV Unit 1 Furlers
HFG299 Extrusion Connector Wedge Set for MKIV Unit 1 Furlers
HFG343 Extrusion Screw Set for MKIV Unit 1 Furlers
HFG680 Extrusion Trim Cap Set w/o Screws for MKIV Unit 1 Furlers
HFG629 Extrusion Trim Cap Screw Set for MKIV Unit 0 / Unit 1 Furlers
H-39683 Sail Feeder Assembly for MKIV Unit 1 Furlers
2110 Bow Shackle - Pin Dia: 1/4 in (6.0 mm)
H-39812 Head Swivel w/o Shackles for MKIV Unit 1 Furlers
HFG233 Furling Line Double-Braid - Dia: 9/32 in (7.0 mm) - Length: 70.0 ft (21.3 m) - For Model: ESP Unit 1
7403 Stanchion Mounts - 29.0 mm Outboard Block
7404 Stanchion Mounts - Lead Block Kit
7302 Halyard Deflector for MKIV Unit 1 Furlers
7401 Stanchion Mounts - 40.0 mm Block
7402 Stanchion Mounts - 57.0 mm Ratchet Block
HFS980 Drum Top Cover & Bottom Flange Screws (M4 x 10mm) for MKIV & MKIV Underdeck Unit 1 Furlers
H-35600C Drum Bottom Flange Only for MKIV Unit 1 Furlers
HFS1052 Drum Guard Screw (M6 x 40mm) for MKIV Unit 3 Furlers
HFG687 Drum Bottom Flange Assembly for MKIV Unit 1 Furlers
HFG686 Drum Top Cover Assembly w/ Screws for MKIV Unit 1 Furlers
HFG688 Drum Guard Assembly for MKIV Unit 1 Furlers
HFS827 Drum Torque Tube Screws for MKIV & MKIV Underdeck Unit 1 Furlers
HFG696 Drum Torque Tube w/ Screws for MKIV Unit 1 Furlers
7411.10BASE Tack Swivel Hub Assembly for MKIV Unit 1 Furlers
H-35144A Tack Swivel Hub Ball Plugs for MKIV Unit 1 Furlers
H-42395 Clevis Pin (1/2" x 1.14") for Unit 1 MKIV Furler
H-42397 Clevis Pin (5/8" x 1.46") for Unit 1 MKIV Furler
HFS220 Cotter Pin (1/8" x 1") for Unit 1 ESP Furlers
HFS203 Cotter Pin (5/32" x 1.25") for Unit 2 ESP Furlers
HFS876 Link Plate Allen Cap Screws (M6 x 12mm) for MKIV Unit 1 Furlers
H-42396 Clevis Pin (1/3" x 2.69") for Unit 1 MKIV Furler
HFS1109 Toggle Nylon Washer for MKIV Unit 1 Furlers
HFS181 Cotter Pin (3/32" x 0.75") for Unit 0 MKIV Furler
H-42063 Extrusion Connector (Flat / Shorter) for MKIV Unit 1 Furlers
H-39625 Extrusion Connector Wedge (Unit) for MKIV Unit 0 / Unit 1 Furlers
HFS1105 Extrusion Screw (Unit) for MKIV & MKIV Underdeck Unit 0 / Unit 1 Furlers
H-42062 Extrusion Connector (Curved / Longer) for MKIV Unit 1 Furlers
HFG467 Clevis Pin (1/4" x 0.92") for Unit 0 MKIV Furler
HFG640 Hex Allen Keys (4mm) for MKIV Unit 0 / Unit 1 / Unit 2 Furlers
HCP1387 Hex Allen Keys (2.5mm) for MKIV & MKIV Underdeck Unit 0 / Unit 1 Furlers
HFS1126 Extrusion Trim Cap Screw (Unit) for MKIV & MKIV Underdeck Unit 0 / Unit 1 Furlers
HFG625 Extrusion Connector Set w/o Bushings for MKIV Unit 1 Furlers
HFS1129 Sail Feeder Screw for MKIV Unit 1 / Unit 2 Furlers
H-35666A Sail Feeder Tab for MKIV Unit 1 Furlers

Need a part that isn't listed? Ask us to source it and quote the part number from the PDF.

Products in this Manual