Description
Adjustable Baystar Outboard Hose Kit – Front Mount – No Hose with HC4645-3 Cylinder
Complete BayStar™ steering kit (291568) providing the flexibility to enable the installer the ability to use any of the hydraulic hoses available. They can select the required length of either outboard hose or bulkead hose- standard or pro. This kit contains BayStar™ helm, BayStar™ front mount cylinder & hydraulic oil.
INTRODUCTION
BayStar™˙hydraulic steering is brought to you by the manufacturers of SeaStar®, the most trusted name in pleasure boat steering. BayStar allows you to install all of the safety, reliability and comfort of hydraulic steering onto your boats rated up to MAX. 150HP as rated by the engine manufacturer. Combine this with the superior SeaStar Solutions design team, rigid ISO quality control and teamed with the finest materials and precision manufacturing—BayStar continues the tradition bringing comfort and safety to boating. The BayStar steering system consists of a super low friction helm for smooth comfortable steering, a balanced cylinder–featuring a compact design that fits most splashwells. This kit includes
| Quantity | Item Description | Reference Code |
|---|---|---|
| 1 | Cylinder front mount HC4645-3 | 291071 |
| 1 | Helm – Dometic BayStar 1.4 HH4314-3 | 291490 |
| 2 | Dometic Seastar oil (946ml) | 291902 |
BayStar is NOT recommended in applications with high steering effort (i.e. such as those using high performance engines or boats capable of attaining high speeds), customers should consider upgrading the system to SeaStar/SeaStar Pro steering . This will reduce the steering effort due to the fact that SeaStar steering provides more output power resulting in lower steering effort. Please note there are other cylinders that we can look at changing into this kit – please call us to discuss 07 3039 3100. Please compatiability list below.
Features
• Patented No FeedBack™ Steering lock valves.
• 5 turns lock-to-lock.
• Up to 150 horsepower (total).
• Available either as separate components or as a complete system ready to install.
• Fixed cylinder.
• Tilt option available.
• Requires 3” (76mm) cut-out hole in dash.
• Requires 21” (534mm) splashwell width.
CAUTION DO NOT use BayStar on smaller HP outboard engines that use wing nut type transom mount clamping screws.
Notice Tilt Helm HH4315 is available separately. Currently not available in kit form.
APPLICATION GUIDE
(Cylinders HC4645H/47H/48H/58H)
| MANUFACTURER | YEAR | MODEL | CYLINDER | NOTES |
| FORCE | 1985–DATE | 90–150 HP | HC4645H | |
| HONDA | 1992–DATE | 30–90 HP | HC4645H | |
| 1998–2009 | 115–130 HP | HC4647H | ||
| 2001–DATE | 150 HP | HC4645H | ||
| 2003–DATE | BF135 HP | HC4645H | ||
| 2010–DATE | 115–150 HP | HC4645H | ||
| JOHNSON / EVINRUDE | 1977–1990 | 65–150 HP | HC4648H | |
| 1991–DATE | 40–150 HP | HC4645H | ||
| 1997–DATE | 115 HP FICHT | HC4658H | See Notes 4, 5 | |
| 1997–DATE | 75–150 HP FICHT | HC4645H | ||
| 1998–DATE | 40–140 HP 4-Stroke | HC4658H | See Notes 1, 4 | |
| MERCURY/MARINER | 1984–DATE | 75–150 HP | HC4645H | |
| NISSAN | 1990–DATE | 120–140 HP | HC4645H | |
| SUZUKI | 1986–DATE | 150 HP | HC4645H | |
| 1996 ONLY | 115–140 HP | N/A | ||
| 1987–2002 | 115–140 HP | HC4645H | See Note 1 | |
| 1990–2000 | 90–100 HP | HC4645H | ||
| 1998–DATE | 40–70 4-Stroke | HC4645H | See Note 1 | |
| 2001–DATE | 115–140 HP 4-Stroke | HC4658H | See Notes 1, 4 | |
| TOHATSU | 1990–DATE | 40–140 HP | HC4645H | |
| YAMAHA | 1998–DATE | 40–50 HP | HC4645H | See Note 2 |
| 1998–DATE | 60 HP | HC4645H | See Note 3 | |
| 1986–DATE | 70–90 HP | HC4645H | See Note 1 | |
| 1997–DATE | 80–150 HP 4-Stroke | HC4645H | ||
| 2000–DATE | 25–60 HP 4-Stroke | HC4648H | See Note 1 | |
| 2010–DATE | 70HP 4-Stroke | HC4648H | ||
| 1997–2013 | 115A 4-STROKE | HC4658H | ||
| 2014-DATE | 115B 4-STROKE | HC4645H | ||
| YANMAR | 1990–DATE | 27–36 HP | HC4645H |
Notes 1. Requires Spacer kit part # HO5090 2. Engine clamp brackets must be cut or ground, and the engine through bolted onto the transom, or interference will occur, restricting engine trim and tilt. 3. Steering hook Yamaha Part # 63D-48511-00-4D must be installed 4. Cylinder HC4645 may be used in these applications. The pivot plate will need to be flipped before installation. Instructions provided with Owner’s Manual. 5. Johnson 115 HP 2-Stroke enginnes, require the pivot plate to be flipped. See Note #4. BAYSTAR CYLINDERS Part# HC4645H, HC4647H, HC4648H and HC4658H Balanced cylinder, featuring a compact design that fits most splashwells. Part# HC4600 (No Longer Available. Replacement parts still available) Balanced cylinder that fits most splashwells. Additional Parts Available separately: BAYSTAR HELM Part# HH4314 Super low friction helm for smooth comfortable steering. BAYSTAR STEERING KITS Complete BayStar™ steering kit (291561) providing the flexibility to enable the installer the ability to make whatever hydraulic hose length required, without the need for specialist swaged fittings. The two unique re-usable brass end fittings allow the installer to simply cut the hose to length and insert the brass connectors. Complete kit includes 50 foot length of outboard hose, BayStar™ helm, BayStar™ front mount cylinder, hydraulic oil, rubber boot and two re-usable hose fittings. 
| Code | Description | |
|---|---|---|
| 291071 | 1 x Cylinder Capacities – SeaStar Solutions Part No. HC4645H Cylinder Model: Front Mount Bore: 1.25″ / 31.7mm Shaft Dia.: .625″ / 15.9mm Stroke: 8″ / 203mm Volume: 118.6cc / 7.2in3 Torque: N/A | |
| 291490 | 1 x Front Helm Pump – 1.4 HH4314 Front MountDisplacement: 22.9cc / 1.4cu in Relief Valve Setting: 70bar / 1000psi | |
| 291902 | 2 x Hydraulic Oil – 1L | |
| 293001 | 1 x Adjustable Outboard Hose Kit – Rubber Boot | |
| 293050 | 1 x 50 foot Seastar Standard Outboard Hose | |
| 297332 | 2 x Re-usable Hose Fitting. |
