Baystar Hydraulic Steering System Kit | SeaStar HK4200A-3
Baystar Hydraulic Steering System Kit | SeaStar HK4200A-3
Dometic
Low Stock: 2 left
This Product Does Not Ship Free.
Couldn't load pickup availability
Complete Baystar hydraulic steering system for single-outboard powered boats up to 150 HP includes helm pump, steering cylinder, 20 ft. of tubing, 2 quarts of hydraulic steering fluid, and fill tube.
Dometic SeaStar | Baystar Hydraulic Steering System Kit - 150 HP & Below | HK4200A-3
- Designed for small single engine outboard applications up to 150 HP and speeds under 60 mph
- Kit includes 20 ft. tubing run, HH4314-3 helm, HC4645H cylinder, and two quarts of HA5430 steering fluid
- Smooth low friction system makes steering effortless compared to mechanical steering systems
- Balanced cylinder design from lock to lock
- Fixed cylinder
- 5 turns lock to lock
- 1.4 front mount helm has a small 5 in. footprint
- 3 in. cut-out hole size
- Standard 3/4 in. tapered steering shaft
- Requires 21 in. of splashwell width for clearance
- Not intended high speed or high performance boats - use Seastar hydraulic steering
- See application guide for engine compatibility
- Meets A.B.Y.C. and N.M.M.A. standards and certifications
- Kit Includes: (1) BayStar helm pump (HH4314-3), (1) BayStar cylinder (HC4645H), (2) Hydraulic steering fluid qt. (HA5430), (1) Filler kit (HA5438)
!! Not Eligible For Free Shipping !!

! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.