

🛥️ Steer Smooth, Sail Confident: The Ultimate Hydraulic Fluid for Marine Pros
SeaStar Solutions HA5430H is a premium 1-quart hydraulic steering fluid engineered with a precise 15W viscosity (14.1-15.1 mm²/s) to deliver smooth, reliable steering performance. Its corrosion-inhibiting formula protects marine hydraulic systems from saltwater damage, ensuring longevity and optimal function. Packaged in an easy-to-use bottle and trusted by marine professionals, this fluid is a must-have for maintaining your vessel’s steering integrity.
| ASIN | B07W96Q9F6 |
| Best Sellers Rank | #11,007 in Automotive ( See Top 100 in Automotive ) #16 in Power Steering Fluids |
| Brand | SeaStar |
| Date First Available | August 9, 2019 |
| Item Form | Liquid |
| Item Weight | 1.9 pounds |
| Liquid Volume | 1 Quarts |
| Material | Polytetrafluoroethylene |
| Number of Items | 1 |
| Package Dimensions | 10.28 x 5.04 x 2.48 inches |
| Package Information | Bottle |
| Recommended Uses For Product | Corrosion Inhibitor |
| SAE J300 Viscosity Grade | 15W |
| Specific Uses For Product | Prevent Corrosion |
| UPC | 700761133510 |
| Unit Count | 32.0 Fluid Ounces |
| Viscosity | 14.1-15.1 mm2/s - 15W |
S**0
Have to have it
Not much to say, but we have to use this when servicing a seastar system. Its pricey, but no other real option. The bottle came properly packaged and and sealed. I will purchase this again if I need more. Its much easier to have this delivered to your house than to go to the store and pay more. The fluid works as intended. Its quality stuff made specifically for the SeaStar steering system.
A**T
works well.
good stuff to have on hand.
C**O
Oil worked.
Item received looks nothing like the picture. But I guess it worked. Haven’t had any stereo g problems as of yet. But what I received looked like a cheap knock off of the original fluid. Looked like a generic bottle with seastar printed on it.
A**R
Quality company
Just what I specifically needed
J**N
Sea star hydraulic fluid.
Item arrived on time and as described
A**R
It worked as expected
It worked as expected
L**S
Right product
Reasonably priced and was delivered when stated.
D**.
Good product good price
Worked as intended for hydraulic steering system on the boat.
Trustpilot
2 weeks ago
2 days ago