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INSTALLATION MANUAL

The original Harken installation manual for the MKIV Hydraulic Jib Reefing & Furling Unit 3, with every part in it that we carry, matched by Harken part number.

Installation ManualPDF · 40 pages · 4.7 MB
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Parts ListPDF · 2 pages · 0.6 MB
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MKIV Hydraulic Jib Reefing & Furling Unit 3

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
H-39392 Head Swivel w/o Shackles for MKIV Unit 3 Furlers
7430 Crack Handle for Electric Furlers
7431 Drill Adapter for Electric Furlers
HFG297 Extrusion Connector Bushings Set for MKIV Unit 3 Furlers
HFG324 Extrusion Connector Wedge Set for MKIV Unit 3 Furlers
H-39487 Extrusion Connector Wedge (Unit) for MKIV Unit 2 Furlers
HFG349 Extrusion Screw Set for MKIV Unit 3 Furlers
HFS1106 Extrusion Screw (Unit) for MKIV & MKIV Underdeck Unit 2 / Unit 3 Furlers
HFG682 Extrusion Trim Cap Set w/o Screws for MKIV Unit 3 Furlers
H-39751 Extrusion Top Trim Cap for MKIV Unit 3 Furlers
H-39752 Extrusion Bottom Trim Cap for MKIV Unit 3 Furlers
HFG672 Extrusion Trim Cap Screw Set for MKIV Unit 2 Furlers
HFS1127 Extrusion Trim Cap Screw (Unit) for MKIV & MKIV Underdeck Unit 2 / Unit 3 Furlers
H-39756 Sail Feeder Assembly for MKIV Unit 3 Furlers
2124 Bow Shackle - Pin Dia: 13/32 in (10.0 mm)
7304 Halyard Deflector for MKIV Unit 3 Furlers
HFS1107 Drum Torque Tube Screws for MKIV Unit 3 / Unit 4 Furlers
HFS203 Cotter Pin (5/32" x 1.25") for Unit 2 ESP Furlers
S281680097 Winch Spare for Radial Size 35 to 40 - Ring Red Line 32 (B28169)
HFS181 Cotter Pin (3/32" x 0.75") for Unit 0 MKIV Furler
HFG640 Hex Allen Keys (4mm) for MKIV Unit 0 / Unit 1 / Unit 2 Furlers
H-42073 Extrusion Connector (A) for MKIV Unit 3 Furlers
7413.31 Extrusion Connector w/ Bushings Set for MKIV Unit 3 Furlers
7413.32 Bottom Extrusion Connector w/ Bushings Assembly for MKIV Unit 3 Furlers
H-42074 Extrusion Connector (B) for MKIV Unit 3 Furlers
HFG627 Extrusion Connector Set w/o Bushings for MKIV Unit 3 Furlers
H-38372A Sail Feeder Tab for MKIV Unit 3 Furlers
HFS1130 Sail Feeder Screw for MKIV & MKIV Underdeck Unit 3 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