MKIV Unit 4 Spare Parts

Use the purchasable spare parts pdf to identify the component part number you need. To order, click the part name below in red. The parts listed here are the most commonly and easily replaced components. If you need a replacement for something not shown here, contact Harken. Purchasable spare parts pdf

	ID BOM		Price
	7414.10BASE	more info
Unit 4 MKIV Lower Unit Aluminum line guard and torque tube are deep-saturation hardcoat-anodized, UV-stabilized for durability. Large inner spool diameter increases mechanical advantage for powerful reefing and furling.
	7414.32	more info
Unit 4 MKIV Bottom Connector with Bushings Triple-interlock foil joints withstand years of torque loading: foil connectors geometric shape interlocks with foil; secures with syringe-injected adhesive; screws provide final lock.
	7414.33	more info
Unit 4 MKIV Foil - 0.61 m Aerodynamic, clear-anodized aluminum Air foils handle extreme reefing loads.
	H-38212	more info	$243.95	Add to cart
Line Guard - MKIV Unit 4 Fasteners not included.
	H-38819	more info	$31.05	Add to cart
(1/2) Cover with Insert - Furling MKIV Unit 4 Fasteners not included.
	H-38820	more info	$31.05	Add to cart
(1/2) Flange - MKIV Unit 4 Fasteners not included.
	H-45482	more info	$224.70	Add to cart
Feeder - Furling MKIV Unit 4 Stainless steel feeder allows fast singlehanded hoist and sail changes.
	H-45498B	more info
Torque Tube Clamp - MKIV Unit 4 Fasteners not included.
	H-45788	more info	$2,461.00	Add to cart
Halyard Swivel - Furling MKIV Unit 4 Lightweight aluminum halyard swivel saves weight aloft to reduce pitching and heeling.
	HFG672	more info	$4.30	Add to cart
Fastener Set - 2, 3, 4 MKIV Trim Cap
	HFG946	more info	$92.00	Add to cart
Connector Bushing Set - MKIV Unit 4
	HFG947	more info	$25.70	Add to cart
Wedge Set - MKIV Unit 4
	HFG948	more info	$66.35	Add to cart
Fastener Connector Set - MKIV Unit 4
	HFG949	more info
Trim Cap Set - MKIV Unit 4