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  • BayStar Outboard Cylinders

BayStar Outboard Cylinders

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Our Price: $381.30
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    Product Description

    BayStar Outboard Cylinders

    This balanced cylinder features a compact design that fits most splashwells.  BayStar allows you to install all of the safety, reliability and comfort of hydraulic steering onto your boats rated up to MAX 150 HP (total).  Combine this with the superior design, rigid ISO quality control and teamed with the finest materials and precision manufacturing – BayStar continues the tradition bringing comfort and safety to boating. 

    ** Mercury Optimiax should use SeaStar Cylinders 

     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  1977–1989  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  140–140 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  



    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 engines, require the pivot plate to be flipped. See Note #4.

    California Residents: WARNING Cancer and Reproductive Harm -

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