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The Dometic SeaStar Tilt Hydraulic Steering Kit HK6400TX-3 is a top-tier marine steering system engineered for outboard boats up to 350 HP per engine. Certified by ABYC and ISO, it features a 5-turn lock-to-lock helm with 1.7 cubic inch displacement for precise control, saltwater-resistant components, and customizable hose routing. Designed for smooth tilt articulation and robust durability, it’s ideal for professional-grade boating experiences and backed by a 2-year warranty.










| ASIN | B00QJ7068O |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #396,847 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #344 in Boat Steering Control Cables |
| Brand | SeaStar |
| Brand Name | SeaStar |
| Color | One |
| Compatible with Vehicle Type | Boat |
| Customer Reviews | 4.2 out of 5 stars 37 Reviews |
| Fit Type | Universal Fit |
| Global Trade Identification Number | 00808282339524 |
| Grip Size | 14 inches |
| Included Components | SeaStar Tilt Steering Kit (Classic) |
| Item Type Name | SeaStar Tilt Steering Kit (Classic) |
| Item Weight | 27 Pounds |
| Manufacturer | SeaStar |
| Manufacturer Part Number | HK6400TC-3 |
| Manufacturer Warranty Description | limited warranty |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | HK6400TC3 |
| UPC | 808282339524 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Boat |
D**I
Works great!
Should have converted over years ago when I first purchased my boat
K**C
NOT compatible with the Mercury Pro XS 115-300 HP
This product is NOT compatible with the Mercury Pro XS 115-300 HP line of outboard motors. Product description indicates it is "Universal" It is not!
P**N
Easy installation
Worked for easy replacement of my BayStar
S**M
wish there was more
looks like it comes with most of the stuff. Wish it had the option to select what hoses you need. Also wish it came with bleeding hoses
N**T
Worked as advertised
Worked perfect
L**H
Five Stars
Just as advertised. Screw holes were about 1/8" off the old one but was no big deal.
B**.
Amazon return policy
Apparently the “classic” and the “sport” helm has the exact same part number with no description on what the difference is. Opened the box and the classic helm version is for a cruise ship. The hole that is necessary to cut is bigger than my console. They wouldn’t let me return the kit to get the sport version due to it being a “regulated good”, whatever that means. I’ve tried for two weeks to get an explanation and just get told no. Even tried contacting the seller with no luck. Sat on hold for 45 min 4 different times with no answer. It would be nice for them to include a better description of what the difference is in the ad. I know for a fact the product is awesome. Just the seller and Amazon that is the ones to blame for this. So I’m just cutting my losses and never buying anything from Amazon again. Deleting the app directly after this review.
A**R
Had no issues
Had no issues
Trustpilot
2 weeks ago
1 month ago