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SeaStar HK6400A-3 Hydraulic Outboard Boat Steering Kit (No Hoses) Teleflex
By SeaStar Solutions
Part #HK6400A-3
Warranty2 Year
Made InCanada
Shipping Wt23 lbs

$1,371.99 US

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20+ in stock
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Product Description

New SeaStar Solutions HK6400A-3 SeaStar hydraulic outboard steering system.

  • 5 Turns Lock-to-Lock (1.7 cu. in. displacement helm)
  • Standard 3/4" Tapered Keyed Steering Shaft (threaded end of steering shaft is 5/8"-18UNF)
  • Patented No FeedBack™ (NFB) Lock Valves
  • Replaces and Supersedes Teleflex Marine SeaStar HK6400A and HK6400
  • Exceeds NMMA and ABYC Standards

Works For
Boats up to 60 mph with single outboards up to 300 HP or twin outboards up to 450 hp (non-counter rotating) / 600 hp (counter rotating). Twin engine applications require a tie bar kit. High performance boats, top speeds above 60 mph, fast bass boat, or boats with dual-cable steering will require the SeaStar Pro kit. The SeaStar requires a 3" (76mm) cut-out hole in the dash and a minimum 21" (534mm) splashwell width.

The HC5345-3 cylinder is suitable for most outboards. Use the application guide in the product images to double-check what cylinder your outboard requires. If you need a cylinder other than the HC5345-3, find the SeaStar kit that comes with it here: HC5347-3, HC5348-3, or HC5358-3. If your outboards needs the HO5090 spacer kit, you can find it here.

This SeaStar kit does not include a hose kit. If you need one with a hose kit, please choose one from here. You can use the measuring guide in the product images to see what length your boat requires.

DescriptionPart NumberQty
Hose KitNot included
Fluid/OilHA5430H2 quarts
Filler KitHA54381

For the tilt helm SeaStar kit, go here.
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$1,371.99 US

Free Shipping to the Lower 48 US States
(See all shipping options in cart)
20+ in stock
Secured by:

Product Specifics

BrandSeaStar Solutions
Made InCanada
FitsPlease see application guide
Item Weight19.8 lbs
ManufacturerSeaStar Solutions
Manufacturer #HK6400A-3
Part #HK6400A-3
Product TypeBoat Steering Kit
ReplacesTeleflex Marine HK6400A-3, HK6400A
Shipping Dims22" x 14" x 5"
Shipping Wt23 lbs
SizeNo Hose
Warranty2 Year

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